Re: [xwiki-users] Retrieving data - xwiki-users@xwiki.org

15 Oct 2012

Well we restarted our server and then it just stopped working for some reason; I had this
problem a while back which I found out was our anti-virus software locking a file but
it's got no more interaction with the XWiki folder any more.

-----Original Message-----
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Vincent
Massol
Sent: 15 October 2012 13:58
To: XWiki Users
Subject: Re: [xwiki-users] Retrieving data

On Oct 15, 2012, at 2:51 PM, "Higginson Ian (WIRRAL PCT)"
&lt;ian.higginson(a)nhs.net&gt; wrote:

...
  Thanks for your reply, Vincent! Is this something I
set in the start_xwiki.bat file or is it controlled from elsewhere? 
Yes it's in start_xwiki.bat

hmm if you're using start_xwiki.bat then it should have a correct value already....
unless you've overriden XWIKI_OPTS

Is this a wiki that's been running a long time without restart or do you get this
error when starting it?

Thanks
-Vincent

...
  -----Original Message-----
 From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Vincent
Massol
 Sent: 15 October 2012 13:48
 To: XWiki Users
 Subject: Re: [xwiki-users] Retrieving data

 "Caused by: java.sql.SQLException: Out of Memory"

 Try increasing the memory you give to java.

 -Vincent

 On Oct 15, 2012, at 2:44 PM, Higginson Ian (WIRRAL PCT) &lt;ian.higginson(a)nhs.net&gt;
wrote:

> I feel really stupid for not attaching the log, haha! I've pasted what I get when
we try to access the wiki; nothing has been changed AFAIK since the last time it worked:
>
> HTTP ERROR 500
>
> Problem accessing /xwiki/bin/view/Main/. Reason:
>
>   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. There is an error in the hibernate
configuration file, please review it.
> Caused by:
>
> com.xpn.xwiki.XWikiException: 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. There is an error in the hibernate
configuration file, please review it.
>       at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:422)
>       at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:491)
>       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:707)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>       at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352)
>       at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>       at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
>       at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
>       at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
>       at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>       at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
>       at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
>       at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>       at org.eclipse.jetty.server.Server.handle(Server.java:346)
>       at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
>       at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
>       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
>       at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
>       at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
>       at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
>       at java.lang.Thread.run(Unknown Source)
>
>
> Wrapped Exception:
>
> com.xpn.xwiki.XWikiException: Error number 3001 in 3: Cannot load class
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param
xwiki.store.migration.manager.class
> Wrapped Exception: Error number 0 in 3: Exception while hibernate execute
> Wrapped Exception: Could not create a DBCP pool. There is an error in the hibernate
configuration file, please review it.
>       at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:1119)
>       at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798)
>       at com.xpn.xwiki.XWiki.<init>(XWiki.java:743)
>       at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:405)
>       at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:491)
>       at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136)
>       at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
>       at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
>       at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
>       at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
>       at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>       at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352)
>       at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>       at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
>       at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
>       at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
>       at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>       at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
>       at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
>       at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>       at org.eclipse.jetty.server.Server.handle(Server.java:346)
>       at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
>       at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
>       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
>       at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
>       at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
>       at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
>       at java.lang.Thread.run(Unknown Source)
>
>
> Wrapped Exception:
>
> com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while hibernate execute
> Wrapped Exception: Could not create a DBCP pool. There is an error in the hibernate
configuration file, please review it.
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1097)
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1127)
>       at
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.getDBVersion(XWikiHibernateMigrationManager.java:67)
>       at
com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.<init>(AbstractXWikiMigrationManager.java:78)
>       at
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.<init>(XWikiHibernateMigrationManager.java:51)
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
>       at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
>       at java.lang.reflect.Constructor.newInstance(Unknown Source)
>       at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:1111)
>       at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798)
>       at com.xpn.xwiki.XWiki.<init>(XWiki.java:743)
>       at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:405)
>       at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:491)
>       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:707)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>       at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352)
>       at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>       at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
>       at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
>       at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
>       at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>       at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
>       at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
>       at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>       at org.eclipse.jetty.server.Server.handle(Server.java:346)
>       at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
>       at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
>       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
>       at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
>       at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
>       at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
>       at java.lang.Thread.run(Unknown Source)
>
>
> Wrapped Exception:
>
> org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory
(Out of Memory)
>       at
org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
>       at
org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
>       at
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
>       at
com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvider.java:192)
>       at
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:143)
>       at
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:84)
>       at
org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:459)
>       at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90)
>       at
org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2863)
>       at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859)
>       at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1870)
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:183)
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:575)
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1083)
>       at
com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1127)
>       at
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.getDBVersion(XWikiHibernateMigrationManager.java:67)
>       at
com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.<init>(AbstractXWikiMigrationManager.java:78)
>       at
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.<init>(XWikiHibernateMigrationManager.java:51)
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
>       at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
>       at java.lang.reflect.Constructor.newInstance(Unknown Source)
>       at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:1111)
>       at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798)
>       at com.xpn.xwiki.XWiki.<init>(XWiki.java:743)
>       at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:405)
>       at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:491)
>       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:707)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>       at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352)
>       at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
>       at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
>       at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>       at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
>       at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
>       at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
>       at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>       at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
>       at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>       at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
>       at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
>       at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>       at org.eclipse.jetty.server.Server.handle(Server.java:346)
>       at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
>       at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
>       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
>       at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
>       at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
>       at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
>       at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
>       at java.lang.Thread.run(Unknown Source)
> Caused by: java.sql.SQLException: Out of Memory
>       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:38)
>       at
org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
>       at
org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
>       at
org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
>       ... 68 more
> Powered by Jetty://
>
>
> -----Original Message-----
> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Paul
Libbrecht
> Sent: 15 October 2012 13:39
> To: XWiki Users
> Subject: Re: [xwiki-users] Retrieving data
>
> Ian,
>
> error 500 means internal error.
> It could really be just about anything.
>
> Some parts of the log are needed I think.
>
> paul
>
>
> Le 15 oct. 2012 à 14:17, Higginson Ian (WIRRAL PCT) a écrit :
>
>> Hi,
>>
>> After a few successful months using XWiki it's finally decided to die on me
(error 500, etc.) and I can't seem to get it back up and running. Is there any way I
can extract the attachments that I had in the wiki manually at all?
>>
>> Many thanks,
>> Ian. _______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users

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