[xwiki-infra] vxwikiorgfarm: Catalina pid file not found!

9 Jan 2013


      #####SECTION SERVER_NAME#####

vxwikiorgfarm

#####SECTION FULL_SERVER_INFO#####

Linux vxwikiorgfarm 2.6.32-5-vserver-amd64 #1 SMP Sun Sep 23 12:45:03 UTC 2012 x86_64 GNU/Linux

#####SECTION XWIKI_VERSION#####

4.3

#####SECTION XINIT_VERSION#####

0.0.17

#####SECTION IP_ADDRESSES#####

 inet addr:192.168.1.117
 inet addr:5.135.240.207
 inet addr:127.0.0.1

#####SECTION CONNECTION_TYPE_STATUS#####

Port: 8080
      1 TIME_WAIT

Port: 8009
     15 CLOSE_WAIT
     32 ESTABLISHED
      3 FIN_WAIT2
     19 TIME_WAIT

#####SECTION DISK_USAGE#####

Filesystem            Size  Used Avail Use% Mounted on
/dev/hdv1             109G   63G   45G  59% /
none                   16M   36K   16M   1% /tmp

#####SECTION DATABASES_DISK_USAGE#####

300M	/var/lib/mysql/code
29M	/var/lib/mysql/commons
31M	/var/lib/mysql/contrib
162M	/var/lib/mysql/curriki
1.7G	/var/lib/mysql/dev
361M	/var/lib/mysql/enterprise
605M	/var/lib/mysql/extensions
2.3G	/var/lib/mysql/l10n
40M	/var/lib/mysql/manager
772K	/var/lib/mysql/mysql
48M	/var/lib/mysql/newxwiki
368M	/var/lib/mysql/platform
13M	/var/lib/mysql/playground
8.0K	/var/lib/mysql/playground2
8.4M	/var/lib/mysql/playgroundtemplate
28M	/var/lib/mysql/rendering
135M	/var/lib/mysql/wwwdev
83M	/var/lib/mysql/xclams
64M	/var/lib/mysql/xeclipse
214M	/var/lib/mysql/xoffice
1.9G	/var/lib/mysql/xwiki

#####SECTION JAVA_THREADS_NUMBER#####

Java Threads Number: 59

#####SECTION TOP_INFORMATION#####

top - 13:47:02 up 27 days,  3:20,  1 user,  load average: 1.75, 1.61, 1.64
Tasks:   7 total,   0 running,   7 sleeping,   0 stopped,   0 zombie
Cpu(s): 15.2%us,  1.6%sy,  0.0%ni, 82.1%id,  0.8%wa,  0.0%hi,  0.2%si,  0.0%st
Mem:   9749796k total,  9183344k used,   566452k free,    66508k buffers
Swap:  2929656k total,  1060496k used,  1869160k free,  3446272k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
23557 tomcat    20   0 2169m 476m  21m S  201  5.0   0:59.10 java               
 6796 mysql     20   0  189m  71m 2904 S   26  0.8   1468:35 mysqld             
29327 www-data  20   0  5540 2040  584 S    0  0.0   0:00.00 apache2            
29323 root      20   0  5784 2948 1492 S    0  0.0   0:00.62 apache2            
24878 www-data  20   0 66428 6620 1644 S    0  0.1   0:03.62 apache2            
24659 www-data  20   0 66428 6580 1644 S    0  0.1   0:03.65 apache2            
22608 www-data  20   0 66428 6780 1636 S    0  0.1   0:03.99 apache2            


top - 13:47:02 up 27 days,  3:20,  1 user,  load average: 1.75, 1.61, 1.64
Tasks:   7 total,   0 running,   7 sleeping,   0 stopped,   0 zombie
Cpu(s): 17.4%us,  1.7%sy,  0.0%ni, 79.9%id,  0.5%wa,  0.0%hi,  0.5%si,  0.0%st
Mem:   9749796k total,  9094020k used,   655776k free,    66508k buffers
Swap:  2929656k total,  1060496k used,  1869160k free,  3446476k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
23557 tomcat    20   0 2169m 476m  21m S   99  5.0   0:59.60 java               
 6796 mysql     20   0  189m  71m 2904 S   26  0.8   1468:35 mysqld             
29327 www-data  20   0  5540 2040  584 S    0  0.0   0:00.00 apache2            
29323 root      20   0  5784 2948 1492 S    0  0.0   0:00.62 apache2            
24878 www-data  20   0 66428 6620 1644 S    0  0.1   0:03.62 apache2            
24659 www-data  20   0 66428 6580 1644 S    0  0.1   0:03.65 apache2            
22608 www-data  20   0 66428 6780 1636 S    0  0.1   0:03.99 apache2            


top - 13:47:03 up 27 days,  3:20,  1 user,  load average: 1.75, 1.61, 1.64
Tasks:   7 total,   0 running,   7 sleeping,   0 stopped,   0 zombie
Cpu(s): 12.1%us,  1.0%sy,  0.0%ni, 86.4%id,  0.0%wa,  0.0%hi,  0.5%si,  0.0%st
Mem:   9749796k total,  9094020k used,   655776k free,    66508k buffers
Swap:  2929656k total,  1060496k used,  1869160k free,  3446476k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
23557 tomcat    20   0 2169m 476m  21m S   68  5.0   0:59.94 java               
 6796 mysql     20   0  189m  71m 2904 S   44  0.8   1468:35 mysqld             
29327 www-data  20   0  5540 2040  584 S    0  0.0   0:00.00 apache2            
29323 root      20   0  5784 2948 1492 S    0  0.0   0:00.62 apache2            
24878 www-data  20   0 66428 6620 1644 S    0  0.1   0:03.62 apache2            
24659 www-data  20   0 66428 6580 1644 S    0  0.1   0:03.65 apache2            
22608 www-data  20   0 66428 6780 1636 S    0  0.1   0:03.99 apache2            


#####SECTION MYSQL_FULL_PROCESS_LIST#####

Id	User	Host	db	Command	Time	State	Info
542964	repl	192.168.1.153:48842	NULL	Binlog Dump	30763	Has sent all binlog to slave; waiting for binlog to be updated	NULL
586542	xwiki	localhost:32948	xeclipse	Sleep	0		NULL
586543	xwiki	localhost:32953	xwiki	Sleep	0		NULL
586544	xwiki	localhost:32954	xwiki	Sleep	1		NULL
586546	root	localhost	NULL	Query	0	NULL	show full processlist

#####SECTION WGET_OUTPUT#####

Spider mode enabled. Check if remote file exists.
--2013-01-09 13:45:01--  http://www.xwiki.org/xwiki/bin/view/Main/WebHome
Resolving www.xwiki.org... 5.135.240.207
Connecting to www.xwiki.org|5.135.240.207|:80... connected.
HTTP request sent, awaiting response... 500 Internal Server Error

#####SECTION TOMCAT_LOGS#####

	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,528 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [playground]... 
2013-01-09 13:46:52,532 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,532 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,532 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:52,608 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:52,608 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:52,610 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:52,614 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,616 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [extensions]... 
2013-01-09 13:46:52,620 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,620 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,620 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:52,690 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:52,690 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:52,692 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:52,697 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,699 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [curriki]... 
2013-01-09 13:46:52,703 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,703 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,703 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:52,772 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:52,772 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:52,774 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:52,778 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,780 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [xeclipse]... 
2013-01-09 13:46:52,784 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,784 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,784 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:52,849 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:52,849 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:52,851 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:52,856 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,857 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [xoffice]... 
2013-01-09 13:46:52,861 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,861 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,861 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:52,924 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:52,924 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:52,926 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:52,930 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:52,932 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [contrib]... 
2013-01-09 13:46:52,936 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:52,936 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:52,936 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,000 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,001 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,002 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,007 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:53,008 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [newxwiki]... 
2013-01-09 13:46:53,012 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:53,012 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:53,012 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,075 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,076 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,077 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,082 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:53,083 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [rendering]... 
2013-01-09 13:46:53,087 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:53,087 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:53,087 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,230 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,230 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,232 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,236 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:53,238 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [commons]... 
2013-01-09 13:46:53,243 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:53,243 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:53,243 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,306 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,306 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,308 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,312 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:53,314 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [playgroundtemplate]... 
2013-01-09 13:46:53,318 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:53,319 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:53,319 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,381 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,381 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,383 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,387 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
2013-01-09 13:46:53,389 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Starting migration for database  [xclams]... 
2013-01-09 13:46:53,393 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - No data migration required since current version is [43000] 
2013-01-09 13:46:53,393 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - Updating database schema: 
2013-01-09 13:46:53,393 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] INFO  .HibernateDataMigrationManager - [schema] - Running hibernate updates 
2013-01-09 13:46:53,456 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:46:53,456 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13) 
2013-01-09 13:46:53,458 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed creating schema update script 
org.hibernate.exception.GenericJDBCException: could not get table metadata: activitystream_events
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:1202) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.getSchemaUpdateScript(XWikiHibernateBaseStore.java:505) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:370) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/#sql_1a8c_0.MYI' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3179) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Statement.executeQuery(Statement.java:1207) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$2.forEach(DatabaseMetaData.java:2382) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData$IterateBlock.doForAll(DatabaseMetaData.java:76) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2256) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingDatabaseMetaData.getColumns(DelegatingDatabaseMetaData.java:218) ~[commons-dbcp-1.3.jar:1.3]
	at org.hibernate.tool.hbm2ddl.TableMetadata.initColumns(TableMetadata.java:197) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.TableMetadata.<init>(TableMetadata.java:58) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:113) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 52 common frames omitted
2013-01-09 13:46:53,462 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while executing query [] 
java.lang.NullPointerException: null
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:555) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:371) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:192) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:177) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:338) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:678) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:853) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:785) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:749) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2179) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2211) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1080) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:787) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:735) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:394) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Exception in thread "Thread-117" java.lang.NullPointerException
Exception in thread "Thread-118" 	at org.xwiki.ircbot.internal.XWikiContextualizedThreadFactory$XWikiContextualizedThread.run(XWikiContextualizedThreadFactory.java:111)
java.lang.NullPointerException
Exception in thread "Thread-119" 	at org.xwiki.ircbot.internal.XWikiContextualizedThreadFactory$XWikiContextualizedThread.run(XWikiContextualizedThreadFactory.java:111)
java.lang.NullPointerException
	at org.xwiki.ircbot.internal.XWikiContextualizedThreadFactory$XWikiContextualizedThread.run(XWikiContextualizedThreadFactory.java:111)

#####SECTION KILL_QUIT#####

2013-01-09 13:47:03
Full thread dump Java HotSpot(TM) Server VM (11.2-b01 mixed mode):

"Thread-116" daemon prio=10 tid=0x76bbec00 nid=0x5eba waiting on condition [0x75d6e000..0x75d6ee80]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0xe9f866f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
	at org.pircbotx.OutputThread.run(OutputThread.java:101)

"http://www.xwiki.org/xwiki/bin/view/Main/Search?text=dynamic" daemon prio=10 tid=0x79f20000 nid=0x5e55 waiting for monitor entry [0x75918000..0x75919000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"TP-Processor19" daemon prio=10 tid=0x794bf400 nid=0x5e54 in Object.wait() [0x75969000..0x75969f80]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3d2b5f0> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Object.wait(Object.java:485)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
	- locked <0xf3d2b5f0> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Thread.run(Thread.java:619)

"TP-Processor18" daemon prio=10 tid=0x76dd0000 nid=0x5e53 in Object.wait() [0x759ba000..0x759bb100]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3d2b818> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Object.wait(Object.java:485)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
	- locked <0xf3d2b818> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Thread.run(Thread.java:619)

"TP-Processor17" daemon prio=10 tid=0x79407800 nid=0x5e52 in Object.wait() [0x75a0b000..0x75a0c080]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3d2ba40> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Object.wait(Object.java:485)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
	- locked <0xf3d2ba40> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
	at java.lang.Thread.run(Thread.java:619)

"http://www.xwiki.org/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=p..." daemon prio=10 tid=0x7b9c7400 nid=0x5e51 waiting for monitor entry [0x75a5c000..0x75a5ce00]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://www.xwiki.org/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=p..." daemon prio=10 tid=0x794b5c00 nid=0x5e50 waiting for monitor entry [0x75aad000..0x75aadd80]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/jdom:jdom/versi..." daemon prio=10 tid=0x79f0a400 nid=0x5e4f waiting for monitor entry [0x75afe000..0x75afef00]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://www.xwiki.org/xwiki/bin/view/Main/Search?text=dynamic&x=0&y=0" daemon prio=10 tid=0x7949f400 nid=0x5e4e waiting for monitor entry [0x75c5c000..0x75c5ce80]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"DefaultQuartzScheduler_QuartzSchedulerThread" daemon prio=10 tid=0x76cf8000 nid=0x5e4d in Object.wait() [0x75cad000..0x75cae000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3fe3b68> (a java.lang.Object)
	at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:433)
	- locked <0xf3fe3b68> (a java.lang.Object)

"DefaultQuartzScheduler_Worker-10" daemon prio=10 tid=0x76d66400 nid=0x5e4c in Object.wait() [0x75cfe000..0x75cfef80]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eec150> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eec150> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-9" daemon prio=10 tid=0x785e0400 nid=0x5e4b in Object.wait() [0x75e5c000..0x75e5d100]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eebf78> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eebf78> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-8" daemon prio=10 tid=0x76d39000 nid=0x5e4a in Object.wait() [0x75ead000..0x75eae080]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eebda0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eebda0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-7" daemon prio=10 tid=0x794d3000 nid=0x5e49 in Object.wait() [0x75efe000..0x75efee00]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eebbc8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eebbc8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-6" daemon prio=10 tid=0x7b987800 nid=0x5e48 in Object.wait() [0x76a5c000..0x76a5cd80]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eeb9f0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eeb9f0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-5" daemon prio=10 tid=0x769af400 nid=0x5e47 in Object.wait() [0x76aad000..0x76aadf00]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eeb818> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eeb818> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-4" daemon prio=10 tid=0x782fb800 nid=0x5e46 in Object.wait() [0x76afe000..0x76afee80]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eeb640> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eeb640> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-3" daemon prio=10 tid=0x76ec1400 nid=0x5e45 in Object.wait() [0x7735c000..0x7735d000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eeb468> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eeb468> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-2" daemon prio=10 tid=0x7b320c00 nid=0x5e44 in Object.wait() [0x773ad000..0x773adf80]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0xf3eeb290> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
	- locked <0xf3eeb290> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

"DefaultQuartzScheduler_Worker-1" daemon prio=10 tid=0x784ff400 nid=0x5e43 runnable [0x773fe000..0x773ff100]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:129)
	at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
	at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
	at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
	- locked <0xe9f797a8> (a java.io.InputStreamReader)
	at java.io.InputStreamReader.read(InputStreamReader.java:167)
	at java.io.BufferedReader.fill(BufferedReader.java:136)
	at java.io.BufferedReader.readLine(BufferedReader.java:299)
	- locked <0xe9f797a8> (a java.io.InputStreamReader)
	at java.io.BufferedReader.readLine(BufferedReader.java:362)
	at org.pircbotx.PircBotX.connect(PircBotX.java:328)
	- locked <0x881375d8> (a org.xwiki.ircbot.internal.PircBotXIRCBot)
	at org.pircbotx.PircBotX.connect(PircBotX.java:217)
	- locked <0x881375d8> (a org.xwiki.ircbot.internal.PircBotXIRCBot)
	at org.xwiki.ircbot.internal.ExtendedPircBotX.connect(ExtendedPircBotX.java:63)
	- locked <0x881375d8> (a org.xwiki.ircbot.internal.PircBotXIRCBot)
	at org.xwiki.ircbot.internal.wiki.DefaultWikiIRCBotManager.startBot(DefaultWikiIRCBotManager.java:132)
	at org.xwiki.ircbot.internal.wiki.WikiIRCBotScriptService.start(WikiIRCBotScriptService.java:112)
	at org.xwiki.ircbot.internal.wiki.WikiIRCBotScriptService$start.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
	at Script1.run(Script1.groovy:3)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:580)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:618)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:589)
	at com.xpn.xwiki.plugin.scheduler.GroovyJob.executeJob(GroovyJob.java:85)
	at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:71)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)

"http://www.xwiki.org/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=p..." daemon prio=10 tid=0x769b1800 nid=0x5e42 waiting for monitor entry [0x77ee8000..0x77ee9080]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.apache.xmlg..." daemon prio=10 tid=0x7b814400 nid=0x5e41 waiting for monitor entry [0x77f39000..0x77f39e00]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://www.xwiki.org/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=p..." daemon prio=10 tid=0x79470c00 nid=0x5e40 waiting for monitor entry [0x77f8a000..0x77f8ad80]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://www.xwiki.org/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=p..." daemon prio=10 tid=0x794c3000 nid=0x5e3f waiting for monitor entry [0x7bdad000..0x7bdadf00]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"Lucene Index Updater" daemon prio=10 tid=0x794e7000 nid=0x5e3e waiting on condition [0x79cad000..0x79cade80]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:189)
	at com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:167)
	at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:121)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/commons-configu..." daemon prio=10 tid=0x7b95e800 nid=0x5e39 waiting for monitor entry [0x77fe1000..0x77fe2000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/xpp3:xpp3/versi..." daemon prio=10 tid=0x7b362000 nid=0x5e38 waiting for monitor entry [0x7bbfe000..0x7bbfef80]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.apache.mave..." daemon prio=10 tid=0x7b9f0c00 nid=0x5e37 waiting for monitor entry [0x7bdfe000..0x7bdff100]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://www.lenoirjeremieproject.xwiki.org/xwiki/bin/view/XWiki/anshulabhat?x..." daemon prio=10 tid=0x7b364000 nid=0x5e36 waiting for monitor entry [0x7bd5c000..0x7bd5d080]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"MySQL Statement Cancellation Timer" daemon prio=10 tid=0x785f5800 nid=0x5e31 in Object.wait() [0x7bf5c000..0x7bf5d000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x887c0350> (a java.util.TaskQueue)
	at java.lang.Object.wait(Object.java:485)
	at java.util.TimerThread.mainLoop(Timer.java:483)
	- locked <0x887c0350> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:462)

"TP-Monitor" daemon prio=10 tid=0x09ddec00 nid=0x5d77 in Object.wait() [0x79c5c000..0x79c5ce80]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x8820d590> (a org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable)
	at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(ThreadPool.java:565)
	- locked <0x8820d590> (a org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable)
	at java.lang.Thread.run(Thread.java:619)

"TP-Processor4" daemon prio=10 tid=0x0b35c800 nid=0x5d76 runnable [0x79efe000..0x79eff000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(Native Method)
	at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
	- locked <0x8820d638> (a java.net.SocksSocketImpl)
	at java.net.ServerSocket.implAccept(ServerSocket.java:453)
	at java.net.ServerSocket.accept(ServerSocket.java:421)
	at org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:306)
	at org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:660)
	at org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:870)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf..." daemon prio=10 tid=0x0b35d800 nid=0x5d75 runnable [0x7bfac000..0x7bfadf80]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:129)
	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:113)
	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:160)
	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:188)
	- locked <0x88714ec8> (a com.mysql.jdbc.util.ReadAheadInputStream)
	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1994)
	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2411)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2916)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3256)
	- locked <0x88715168> (a java.lang.Object)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1313)
	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1448)
	- locked <0x88715168> (a java.lang.Object)
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
	at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at net.bull.javamelody.JdbcWrapper.doExecute(JdbcWrapper.java:393)
	at net.bull.javamelody.JdbcWrapper$StatementInvocationHandler.invoke(JdbcWrapper.java:175)
	at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:277)
	at $Proxy41.executeQuery(Unknown Source)
	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
	at org.hibernate.loader.Loader.loadEntity(Loader.java:2037)
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:86)
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:76)
	at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3293)
	at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:496)
	at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:477)
	at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227)
	at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285)
	at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152)
	at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090)
	at org.hibernate.impl.SessionImpl.load(SessionImpl.java:974)
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiProperty(XWikiHibernateStore.java:1356)
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiCollectionInternal(XWikiHibernateStore.java:1195)
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:832)
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290)
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404)
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447)
	at com.xpn.xwiki.doc.DefaultDocumentAccessBridge.getProperty(DefaultDocumentAccessBridge.java:332)
	at org.xwiki.panels.internal.PanelWikiUIExtensionComponentBuilder.buildComponents(PanelWikiUIExtensionComponentBuilder.java:110)
	at org.xwiki.component.wiki.internal.DefaultWikiComponentManagerEventListener.registerComponents(DefaultWikiComponentManagerEventListener.java:128)
	at org.xwiki.component.wiki.internal.DefaultWikiComponentManagerEventListener.onEvent(DefaultWikiComponentManagerEventListener.java:115)
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:261)
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:226)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:404)
	- locked <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf..." daemon prio=10 tid=0x0b361000 nid=0x5d74 waiting for monitor entry [0x79cfe000..0x79cff100]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.jboss.marsh..." daemon prio=10 tid=0x0ae39400 nid=0x5d73 waiting for monitor entry [0x79ead000..0x79eae080]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:391)
	- waiting to lock <0x7fefc0e0> (a java.lang.Class for com.xpn.xwiki.XWiki)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134)
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

"http-8080-Acceptor-0" daemon prio=10 tid=0x7bed1000 nid=0x5d6c runnable [0x7a04f000..0x7a050100]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(Native Method)
	at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
	- locked <0x86ec8370> (a java.net.SocksSocketImpl)
	at java.net.ServerSocket.implAccept(ServerSocket.java:453)
	at java.net.ServerSocket.accept(ServerSocket.java:421)
	at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
	at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:310)
	at java.lang.Thread.run(Thread.java:619)

"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=10 tid=0x78fde800 nid=0x5d6b waiting on condition [0x7bffe000..0x7bfff080]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1579)
	at java.lang.Thread.run(Thread.java:619)

"Scheduled-eviction-thread-0" daemon prio=10 tid=0x794f5c00 nid=0x5c86 waiting on condition [0x79e5c000..0x79e5d000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x87b71138> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963)
	at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:583)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:576)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
	at java.lang.Thread.run(Thread.java:619)

"Thread-2" daemon prio=10 tid=0x79f0e800 nid=0x5c19 waiting on condition [0x7a67a000..0x7a67ad80]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x87da24a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
	at org.xwiki.job.internal.DefaultJobManager.run(DefaultJobManager.java:148)
	at java.lang.Thread.run(Thread.java:619)

"Core extension repository updater" daemon prio=10 tid=0x7a85cc00 nid=0x5c18 runnable [0x7a6f7000..0x7a6f7f00]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:129)
	at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:166)
	at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:90)
	at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:281)
	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:92)
	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62)
	at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254)
	at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
	at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
	at org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191)
	at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
	at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
	at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:712)
	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:517)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
	at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.getRESTResource(XWikiExtensionRepository.java:123)
	at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.getRESTResourceAsStream(XWikiExtensionRepository.java:138)
	at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolve(XWikiExtensionRepository.java:176)
	at org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.resolve(DefaultExtensionRepositoryManager.java:161)
	at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionScanner.updateExtensions(DefaultCoreExtensionScanner.java:292)
	at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionRepository$1.run(DefaultCoreExtensionRepository.java:116)
	at java.lang.Thread.run(Thread.java:619)

"com.google.inject.internal.util.$Finalizer" daemon prio=10 tid=0x7afe6400 nid=0x5c17 in Object.wait() [0x7a9fe000..0x7a9fee80]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x87792a68> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
	- locked <0x87792a68> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
	at com.google.inject.internal.util.$Finalizer.run(Finalizer.java:143)
	at java.lang.Thread.run(Thread.java:619)

"Low Memory Detector" daemon prio=10 tid=0x7cbf3c00 nid=0x5c15 runnable [0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE

"CompilerThread1" daemon prio=10 tid=0x7cbf1800 nid=0x5c14 waiting on condition [0x00000000..0x7c6835b8]
   java.lang.Thread.State: RUNNABLE

"CompilerThread0" daemon prio=10 tid=0x7cbf0000 nid=0x5c13 waiting on condition [0x00000000..0x7c704538]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x7cbee800 nid=0x5c12 waiting on condition [0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=10 tid=0x7cbdcc00 nid=0x5c11 in Object.wait() [0x7c91b000..0x7c91bd80]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x870a1728> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
	- locked <0x870a1728> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x7cbdb400 nid=0x5c10 in Object.wait() [0x7c96c000..0x7c96cf00]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x8709c970> (a java.lang.ref.Reference$Lock)
	at java.lang.Object.wait(Object.java:485)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
	- locked <0x8709c970> (a java.lang.ref.Reference$Lock)

"main" prio=10 tid=0x09a64c00 nid=0x5c06 runnable [0xf759d000..0xf759e1c8]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(Native Method)
	at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
	- locked <0x88234300> (a java.net.SocksSocketImpl)
	at java.net.ServerSocket.implAccept(ServerSocket.java:453)
	at java.net.ServerSocket.accept(ServerSocket.java:421)
	at org.apache.catalina.core.StandardServer.await(StandardServer.java:389)
	at org.apache.catalina.startup.Catalina.await(Catalina.java:630)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:590)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

"VM Thread" prio=10 tid=0x7cbd8000 nid=0x5c0f runnable 

"GC task thread#0 (ParallelGC)" prio=10 tid=0x09a6c000 nid=0x5c07 runnable 

"GC task thread#1 (ParallelGC)" prio=10 tid=0x09a6d400 nid=0x5c08 runnable 

"GC task thread#2 (ParallelGC)" prio=10 tid=0x09a6ec00 nid=0x5c09 runnable 

"GC task thread#3 (ParallelGC)" prio=10 tid=0x09a70400 nid=0x5c0a runnable 

"GC task thread#4 (ParallelGC)" prio=10 tid=0x09a71800 nid=0x5c0b runnable 

"GC task thread#5 (ParallelGC)" prio=10 tid=0x09a73000 nid=0x5c0c runnable 

"GC task thread#6 (ParallelGC)" prio=10 tid=0x09a74400 nid=0x5c0d runnable 

"GC task thread#7 (ParallelGC)" prio=10 tid=0x09a75c00 nid=0x5c0e runnable 

"VM Periodic Task Thread" prio=10 tid=0x7cbf5c00 nid=0x5c16 waiting on condition 

JNI global references: 1083

Heap
 PSYoungGen      total 178048K, used 67085K [0xe8180000, 0xf43f0000, 0xf43f0000)
  eden space 169536K, 34% used [0xe8180000,0xebab4c60,0xf2710000)
  from space 8512K, 99% used [0xf3ba0000,0xf43ee9d0,0xf43f0000)
  to   space 14784K, 0% used [0xf2710000,0xf2710000,0xf3580000)
 PSOldGen        total 116544K, used 43016K [0x86df0000, 0x8dfc0000, 0xe8180000)
  object space 116544K, 36% used [0x86df0000,0x897f2368,0x8dfc0000)
 PSPermGen       total 61312K, used 61289K [0x7d7f0000, 0x813d0000, 0x86df0000)
  object space 61312K, 99% used [0x7d7f0000,0x813ca738,0x813d0000)

2013-01-09 13:47:06,463 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:47:06,463 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/MYmZ8dQ2' (Errcode: 13) 
2013-01-09 13:47:06,477 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR cumentTranslationBundleFactory - Failed to load eexisting translations 
org.xwiki.security.authorization.AccessDeniedException: Access denied when checking access to xwiki:XWiki.VincentMassol for user Wiki dev
	at org.xwiki.security.authorization.DefaultAuthorizationManager.checkAccess(DefaultAuthorizationManager.java:100) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.checkRegistrationAuthorization(DocumentTranslationBundleFactory.java:418) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.registerTranslationBundle(DocumentTranslationBundleFactory.java:393) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.loadTranslations(DocumentTranslationBundleFactory.java:221) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.initialize(DocumentTranslationBundleFactory.java:197) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.GenericProvider.get(GenericProvider.java:99) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleInitializer.onEvent(DocumentTranslationBundleInitializer.java:89) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:261) [xwiki-commons-observation-local-4.3.jar:na]
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:226) [xwiki-commons-observation-local-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: org.xwiki.security.authorization.AuthorizationException: Couldn't read right objects when checking access to xwiki:XWiki.XWikiAllGroup
	at org.xwiki.security.authorization.internal.DefaultSecurityEntryReader.read(DefaultSecurityEntryReader.java:174) ~[xwiki-platform-security-bridge-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.getRules(DefaultSecurityCacheLoader.java:250) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadGroupEntries(DefaultSecurityCacheLoader.java:224) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadAccessEntries(DefaultSecurityCacheLoader.java:180) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadRequiredEntries(DefaultSecurityCacheLoader.java:158) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.load(DefaultSecurityCacheLoader.java:102) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.getAccess(DefaultAuthorizationManager.java:198) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.hasSecurityAccess(DefaultAuthorizationManager.java:151) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.checkAccess(DefaultAuthorizationManager.java:96) ~[xwiki-platform-security-api-4.3.jar:na]
	... 41 common frames omitted
Caused by: com.xpn.xwiki.XWikiException: Error number 3202 in 3: Exception while reading document [xwiki:XWiki.XWikiAllGroup]
Wrapped Exception: could not execute query
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:870) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.security.authorization.internal.DefaultSecurityEntryReader.read(DefaultSecurityEntryReader.java:168) ~[xwiki-platform-security-bridge-4.3.jar:na]
	... 49 common frames omitted
Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2545) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2271) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:459) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:365) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:791) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	... 53 common frames omitted
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/MYmZ8dQ2' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3256) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1313) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1448) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source) ~[na:na]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_12]
	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_12]
	at net.bull.javamelody.JdbcWrapper.doExecute(JdbcWrapper.java:393) ~[javamelody-1.33.0.jar:na]
	at net.bull.javamelody.JdbcWrapper$StatementInvocationHandler.invoke(JdbcWrapper.java:175) ~[javamelody-1.33.0.jar:na]
	at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:277) ~[javamelody-1.33.0.jar:na]
	at $Proxy41.executeQuery(Unknown Source) ~[na:na]
	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:802) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2542) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 61 common frames omitted
2013-01-09 13:47:06,527 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] WARN  o.h.u.JDBCExceptionReporter    - SQL Error: 1, SQLState: HY000 
2013-01-09 13:47:06,527 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR o.h.u.JDBCExceptionReporter    - Can't create/write to file '/var/tmp/MYv9tVuo' (Errcode: 13) 
2013-01-09 13:47:06,536 [http://extensions.xwiki.org/xwiki/rest/repository/extensions/org.xwiki.platf...] ERROR cumentTranslationBundleFactory - Failed to load eexisting translations 
org.xwiki.security.authorization.AccessDeniedException: Access denied when checking access to xwiki:XWiki.ThomasMortagne for user Wiki xwiki
	at org.xwiki.security.authorization.DefaultAuthorizationManager.checkAccess(DefaultAuthorizationManager.java:100) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.checkRegistrationAuthorization(DocumentTranslationBundleFactory.java:418) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.registerTranslationBundle(DocumentTranslationBundleFactory.java:393) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.loadTranslations(DocumentTranslationBundleFactory.java:221) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleFactory.initialize(DocumentTranslationBundleFactory.java:197) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.component.embed.GenericProvider.get(GenericProvider.java:99) [xwiki-commons-legacy-component-default-4.3.jar:na]
	at org.xwiki.localization.wiki.internal.DocumentTranslationBundleInitializer.onEvent(DocumentTranslationBundleInitializer.java:89) [xwiki-platform-localization-source-wiki-4.3.jar:na]
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:261) [xwiki-commons-observation-local-4.3.jar:na]
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:226) [xwiki-commons-observation-local-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:483) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.initializeXWikiContext(XWikiContextInitializationFilter.java:134) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.xwiki.wysiwyg.server.filter.XWikiContextInitializationFilter.doFilter(XWikiContextInitializationFilter.java:83) [xwiki-platform-wysiwyg-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:na]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:na]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) [catalina.jar:na]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) [catalina.jar:na]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [catalina.jar:na]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:na]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) [catalina.jar:na]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:na]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) [tomcat-coyote.jar:na]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) [tomcat-coyote.jar:na]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:na]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_12]
Caused by: org.xwiki.security.authorization.AuthorizationException: Couldn't read right objects when checking access to xwiki:XWiki.XWikiAllGroup
	at org.xwiki.security.authorization.internal.DefaultSecurityEntryReader.read(DefaultSecurityEntryReader.java:174) ~[xwiki-platform-security-bridge-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.getRules(DefaultSecurityCacheLoader.java:250) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadGroupEntries(DefaultSecurityCacheLoader.java:224) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadAccessEntries(DefaultSecurityCacheLoader.java:180) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.loadRequiredEntries(DefaultSecurityCacheLoader.java:158) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCacheLoader.load(DefaultSecurityCacheLoader.java:102) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.getAccess(DefaultAuthorizationManager.java:211) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.hasSecurityAccess(DefaultAuthorizationManager.java:151) ~[xwiki-platform-security-api-4.3.jar:na]
	at org.xwiki.security.authorization.DefaultAuthorizationManager.checkAccess(DefaultAuthorizationManager.java:96) ~[xwiki-platform-security-api-4.3.jar:na]
	... 41 common frames omitted
Caused by: com.xpn.xwiki.XWikiException: Error number 3202 in 3: Exception while reading document [xwiki:XWiki.XWikiAllGroup]
Wrapped Exception: could not execute query
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:870) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1404) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1447) [xwiki-platform-legacy-oldcore-4.3.jar:na]
	at org.xwiki.security.authorization.internal.DefaultSecurityEntryReader.read(DefaultSecurityEntryReader.java:168) ~[xwiki-platform-security-bridge-4.3.jar:na]
	... 49 common frames omitted
Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2545) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2271) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:459) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:365) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:791) ~[xwiki-platform-legacy-oldcore-4.3.jar:na]
	... 53 common frames omitted
Caused by: java.sql.SQLException: Can't create/write to file '/var/tmp/MYv9tVuo' (Errcode: 13)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.Connection.execSQL(Connection.java:3256) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1313) ~[mysql-connector-java-5.0.7.jar:na]
	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1448) ~[mysql-connector-java-5.0.7.jar:na]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) ~[commons-dbcp-1.3.jar:1.3]
	at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source) ~[na:na]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_12]
	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_12]
	at net.bull.javamelody.JdbcWrapper.doExecute(JdbcWrapper.java:393) ~[javamelody-1.33.0.jar:na]
	at net.bull.javamelody.JdbcWrapper$StatementInvocationHandler.invoke(JdbcWrapper.java:175) ~[javamelody-1.33.0.jar:na]
	at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:277) ~[javamelody-1.33.0.jar:na]
	at $Proxy41.executeQuery(Unknown Source) ~[na:na]
	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:802) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2542) ~[hibernate-core-3.6.9.Final.jar:3.6.9.Final]
	... 61 common frames omitted