Re: [xwiki-users] Retrieving data

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

-----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.