Thank you for your help, I've set the value to 512 and now it works.
We have a lot of grafic files in our XWiki and they uses a lot of memory I think.
But the 512 I've are only thought like RAM or not?
I have another problem with my XWiki. When I log in it shows the Document does not exist
page.
Somebody knows how to fix that? I've testet some ways, but without succes.
________________________________
Von: Vincent Massol [mailto:vincent@massol.net]
Gesendet: Mi 30.04.2008 11:44
An: XWiki Users
Cc: Lamari Fabrizio
Betreff: Re: [xwiki-users] [xwiki-notifications] XWiki doesn't start anymore
On Apr 30, 2008, at 11:37 AM, Jean-Vincent Drean wrote:
  It looks like your using one of our jetty
distribution. Assuming
 you're using our startup script (start_xwiki.bat or .sh),
 you can try to replace :
 JAVA_OPTS=-Xmx300m (or : set JAVA_OPTS=-Xmx300m)
 by
 JAVA_OPTS=-Xmx512m (or : set JAVA_OPTS=-Xmx512m)
 BTW I wonder how 300m can be not enough. 
I don't think this is the best way. If XWiki starts fine and it works
for some time (which is the impression I got from Fabrizio's message)
then it's either a memory leak issue in XWiki or some code he's put in
some specific page that require more memory.
I wouldn't change the memory used to start XWiki but rather observe
the amount of memory your xwiki instance uses over time.
Thanks
-Vincent
  On Wed, Apr 30, 2008 at 11:23 AM, Lamari  Fabrizio
 <fabrizio.lamari(a)aveth.ethz.ch> wrote:
  Hello
 Thank you for your help.
 Can you help me solving the problem?
 I don't know how to check this.
 Thank you in advance.
 -----Ursprüngliche Nachricht-----
 Von: jvdrean(a)gmail.com im Auftrag von Jean-Vincent Drean
 Gesendet: Mi 30.04.2008 10:28
 An: XWiki Users; Lamari  Fabrizio
 Betreff: Re: [xwiki-notifications] XWiki doesn't start anymore
 Ok my bad I haven't looked at the stacktrace in the first place,
 indeed Vincent is right it's an out of memory error.
 On Wed, Apr 30, 2008 at 10:21 AM, Jean-Vincent Drean <jv(a)xwiki.com>
 wrote:
  Hello,
 Please don't use the notification mailing list to answer questions,
 I've cc-ed your message to the xwiki users list.
 About your problem the errors shows that xwiki is unable to
 connect to
 your database.
 On Wed, Apr 30, 2008 at 1:05 AM, Fabrizio Lamari (TeleJob -
 WebMaster)
 <fabrizio.lamari(a)aveth.ethz.ch> wrote:
 Hello
 I was using the XWiki for our company and since yesterday evening
 it doesn't
 work anymore.
 I haven't changed anything on the settings yesterday.
 When I want to go on the XWiki (
www.telejob.ch/wiki.html) I get
 this error:
 HTTP ERROR: 500 Error number 3 in 0: Could not initialize main
 XWiki context
 Wrapped Exception: Error number 3001 in 3: Cannot load class
 com
 .xpn
 .xwiki.store.migration.hibernate.XWikiHibernateMigrationManager
 from
 param xwiki.store.migration.manager.class
 Wrapped Exception: Error number 0 in 3: Exception while hibernate
 execute
 Wrapped Exception: Could not create a DBCP pool
 RequestURI=/xwiki/bin/view/Main/WebHome
 Powered by Jetty://
 On the terminal side of the XWiki I have the outlines shown on
 the end of
 this message.
 I hope somebody can help me in adjusting the XWiki, cause we have
 already
 written many things in it.
 Perhaps somebody knows how to get the content of the wiki out, to
 import in
 a new one, manually.
 Thank you in advance for your help.
 With regards
 ______________________________
 Fabrizio Lamari
 TeleJob.ch - WebMaster
 fabrizio.lamari(a)aveth.ethz.ch
 Outlines from the terminarl side:
        at
 org
 .hibernate
 .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .initHibernate(XWikiHibernateBaseStore.java:175)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .checkHibernate(XWikiHibernateBaseStore.java:516)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:
 1074)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .getDBVersion(XWikiHibernateMigrationManager.java:62)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .AbstractXWikiMigrationManager
 .<init>(AbstractXWikiMigrationManager.java:68)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .<init>(XWikiHibernateMigrationManager.java:49)
        at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
        at
 sun
 .reflect
 .NativeConstructorAccessorImpl
 .newInstance(NativeConstructorAccessorImpl.java:39)
        at
 sun
 .reflect
 .DelegatingConstructorAccessorImpl
 .newInstance(DelegatingConstructorAccessorImpl.java:27)
        at
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
        at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
        at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
        at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
        at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:
 126)
        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:
 596)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 689)
        at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 428)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:830)
        at
 com
 .xpn
 .xwiki
 .web
 .SetCharacterEncodingFilter
 .doFilter(SetCharacterEncodingFilter.java:117)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:821)
        at
 org
 .mortbay
 .jetty
 .servlet
 .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
        at
 org
 .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 568)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1565)
        at
 org
 .mortbay
 .jetty
 .servlet.WebApplicationContext.handle(WebApplicationContext.java:
 633)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1517)
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)
        at
 org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
        at
 org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
        at
 org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
        at
 org
 .mortbay.http.SocketListener.handleConnection(SocketListener.java:
 244)
        at
 org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
        at org.mortbay.util.ThreadPool
 $PoolThread.run(ThreadPool.java:534)
 Caused by: java.sql.SQLException: General error:
 java.lang.OutOfMemoryError:
 Java heap space
        at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
        at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
        at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
        at org.hsqldb.jdbcDriver.connect(Unknown Source)
        at
 org
 .apache
 .commons
 .dbcp
 .DriverConnectionFactory
 .createConnection(DriverConnectionFactory.java:37)
        at
 org
 .apache
 .commons
 .dbcp
 .PoolableConnectionFactory
 .makeObject(PoolableConnectionFactory.java:290)
        at
 org
 .apache
 .commons
 .dbcp
 .BasicDataSource.validateConnectionFactory(BasicDataSource.java:
 877)
        at
 org
 .apache
 .commons
 .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
        ... 47 more
 getException():
 com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception
 while hibernate
 execute
 Wrapped Exception: Could not create a DBCP pool
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1041)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:
 1074)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .getDBVersion(XWikiHibernateMigrationManager.java:62)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .AbstractXWikiMigrationManager
 .<init>(AbstractXWikiMigrationManager.java:68)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .<init>(XWikiHibernateMigrationManager.java:49)
        at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
        at
 sun
 .reflect
 .NativeConstructorAccessorImpl
 .newInstance(NativeConstructorAccessorImpl.java:39)
        at
 sun
 .reflect
 .DelegatingConstructorAccessorImpl
 .newInstance(DelegatingConstructorAccessorImpl.java:27)
        at
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
        at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
        at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
        at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
        at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:
 126)
        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:
 596)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 689)
        at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 428)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:830)
        at
 com
 .xpn
 .xwiki
 .web
 .SetCharacterEncodingFilter
 .doFilter(SetCharacterEncodingFilter.java:117)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:821)
        at
 org
 .mortbay
 .jetty
 .servlet
 .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
        at
 org
 .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 568)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1565)
        at
 org
 .mortbay
 .jetty
 .servlet.WebApplicationContext.handle(WebApplicationContext.java:
 633)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1517)
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)
        at
 org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
        at
 org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
        at
 org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
        at
 org
 .mortbay.http.SocketListener.handleConnection(SocketListener.java:
 244)
        at
 org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
        at org.mortbay.util.ThreadPool
 $PoolThread.run(ThreadPool.java:534)
 Wrapped Exception:
 org.apache.commons.dbcp.SQLNestedException: Cannot create
 PoolableConnectionFactory (General error:
 java.lang.OutOfMemoryError: Java
 heap space)
        at
 org
 .apache
 .commons
 .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855)
        at
 org
 .apache
 .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:
 540)
        at
 com
 .xpn
 .xwiki
 .store
 .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181)
        at
 org
 .hibernate
 .connection
 .ConnectionProviderFactory
 .newConnectionProvider(ConnectionProviderFactory.java:124)
        at
 org
 .hibernate
 .connection
 .ConnectionProviderFactory
 .newConnectionProvider(ConnectionProviderFactory.java:56)
        at
 org
 .hibernate
 .cfg
 .SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
        at
 org
 .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:
 62)
        at
 org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
 2009)
        at
 org
 .hibernate
 .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .initHibernate(XWikiHibernateBaseStore.java:175)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .checkHibernate(XWikiHibernateBaseStore.java:516)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:
 1074)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .getDBVersion(XWikiHibernateMigrationManager.java:62)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .AbstractXWikiMigrationManager
 .<init>(AbstractXWikiMigrationManager.java:68)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .<init>(XWikiHibernateMigrationManager.java:49)
        at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
        at
 sun
 .reflect
 .NativeConstructorAccessorImpl
 .newInstance(NativeConstructorAccessorImpl.java:39)
        at
 sun
 .reflect
 .DelegatingConstructorAccessorImpl
 .newInstance(DelegatingConstructorAccessorImpl.java:27)
        at
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
        at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
        at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
        at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
        at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:
 126)
        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:
 596)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 689)
        at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 428)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:830)
        at
 com
 .xpn
 .xwiki
 .web
 .SetCharacterEncodingFilter
 .doFilter(SetCharacterEncodingFilter.java:117)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:821)
        at
 org
 .mortbay
 .jetty
 .servlet
 .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
        at
 org
 .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 568)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1565)
        at
 org
 .mortbay
 .jetty
 .servlet.WebApplicationContext.handle(WebApplicationContext.java:
 633)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1517)
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)
        at
 org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
        at
 org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
        at
 org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
        at
 org
 .mortbay.http.SocketListener.handleConnection(SocketListener.java:
 244)
        at
 org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
        at org.mortbay.util.ThreadPool
 $PoolThread.run(ThreadPool.java:534)
 Caused by: java.sql.SQLException: General error:
 java.lang.OutOfMemoryError:
 Java heap space
        at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
        at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
        at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
        at org.hsqldb.jdbcDriver.connect(Unknown Source)
        at
 org
 .apache
 .commons
 .dbcp
 .DriverConnectionFactory
 .createConnection(DriverConnectionFactory.java:37)
        at
 org
 .apache
 .commons
 .dbcp
 .PoolableConnectionFactory
 .makeObject(PoolableConnectionFactory.java:290)
        at
 org
 .apache
 .commons
 .dbcp
 .BasicDataSource.validateConnectionFactory(BasicDataSource.java:
 877)
        at
 org
 .apache
 .commons
 .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
        ... 47 more
 getException():
 org.hibernate.HibernateException: Could not create a DBCP pool
        at
 com
 .xpn
 .xwiki
 .store
 .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:199)
        at
 org
 .hibernate
 .connection
 .ConnectionProviderFactory
 .newConnectionProvider(ConnectionProviderFactory.java:124)
        at
 org
 .hibernate
 .connection
 .ConnectionProviderFactory
 .newConnectionProvider(ConnectionProviderFactory.java:56)
        at
 org
 .hibernate
 .cfg
 .SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
        at
 org
 .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:
 62)
        at
 org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
 2009)
        at
 org
 .hibernate
 .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .initHibernate(XWikiHibernateBaseStore.java:175)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore
 .checkHibernate(XWikiHibernateBaseStore.java:516)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
        at
 com
 .xpn
 .xwiki
 .store
 .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:
 1074)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .getDBVersion(XWikiHibernateMigrationManager.java:62)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .AbstractXWikiMigrationManager
 .<init>(AbstractXWikiMigrationManager.java:68)
        at
 com
 .xpn
 .xwiki
 .store
 .migration
 .hibernate
 .XWikiHibernateMigrationManager
 .<init>(XWikiHibernateMigrationManager.java:49)
        at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
        at
 sun
 .reflect
 .NativeConstructorAccessorImpl
 .newInstance(NativeConstructorAccessorImpl.java:39)
        at
 sun
 .reflect
 .DelegatingConstructorAccessorImpl
 .newInstance(DelegatingConstructorAccessorImpl.java:27)
        at
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
        at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
        at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
        at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
        at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:
 126)
        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:
 596)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 689)
        at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 428)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:830)
        at
 com
 .xpn
 .xwiki
 .web
 .SetCharacterEncodingFilter
 .doFilter(SetCharacterEncodingFilter.java:117)
        at
 org.mortbay.jetty.servlet.WebApplicationHandler
 $CachedChain.doFilter(WebApplicationHandler.java:821)
        at
 org
 .mortbay
 .jetty
 .servlet
 .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
        at
 org
 .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 568)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1565)
        at
 org
 .mortbay
 .jetty
 .servlet.WebApplicationContext.handle(WebApplicationContext.java:
 633)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:
 1517)
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)
        at
 org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
        at
 org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
        at
 org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
        at
 org
 .mortbay.http.SocketListener.handleConnection(SocketListener.java:
 244)
        at
 org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
        at org.mortbay.util.ThreadPool
 $PoolThread.run(ThreadPool.java:534)
 Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot
 create
 PoolableConnectionFactory (General error:
 java.lang.OutOfMemoryError: Java
 heap space)
        at
 org
 .apache
 .commons
 .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855)
        at
 org
 .apache
 .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:
 540)
        at
 com
 .xpn
 .xwiki
 .store
 .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181)
        ... 45 more
 Caused by: java.sql.SQLException: General error:
 java.lang.OutOfMemoryError:
 Java heap space
        at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
        at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
        at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
        at org.hsqldb.jdbcDriver.connect(Unknown Source)
        at
 org
 .apache
 .commons
 .dbcp
 .DriverConnectionFactory
 .createConnection(DriverConnectionFactory.java:37)
        at
 org
 .apache
 .commons
 .dbcp
 .PoolableConnectionFactory
 .makeObject(PoolableConnectionFactory.java:290)
        at
 org
 .apache
 .commons
 .dbcp
 .BasicDataSource.validateConnectionFactory(BasicDataSource.java:
 877)
        at
 org
 .apache
 .commons
 .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
        ... 47 more
 _______________________________________________
 notifications mailing list
 notifications(a)xwiki.org
 
http://lists.xwiki.org/mailman/listinfo/notifications
 
 --
 Jean-Vincent Drean
 
 --
 Jean-Vincent Drean
 
 --
 Jean-Vincent Drean
 _______________________________________________
 users mailing list
 users(a)xwiki.org
 
http://lists.xwiki.org/mailman/listinfo/users