Exceptions thrown when saving, previewing after session timeout, content can be lost

ognl.MethodFailedException: Method "setDraftId" failed for object com.atlassian.confluence.pages.actions.CreatePageAction@959ed2 
[java.lang.UnsupportedOperationException: the SessionDraftDao does not support Draft getDraft(long id)]

System Error 
A system error has occurred — our apologies! 

...

Cause
java.lang.RuntimeException: Caught an Ognl exception while setting property draftId
    at com.opensymphony.xwork.util.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:53) 

Stack Trace:[hide]
java.lang.RuntimeException: Caught an Ognl exception while setting property draftId
	at com.opensymphony.xwork.util.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:53)
	at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1616)
	at ognl.ASTProperty.setValueBody(ASTProperty.java:105)
	at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:180)
	at ognl.SimpleNode.setValue(SimpleNode.java:230)
	at ognl.Ognl.setValue(Ognl.java:476)
	at com.opensymphony.xwork.util.OgnlUtil.setValue(OgnlUtil.java:188)
	at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:113)
	at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:97)
	at com.atlassian.xwork.interceptors.SafeParametersInterceptor.before(SafeParametersInterceptor.java:113)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:34)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeAndHandleExceptions(TransactionalInvocation.java:72)
	at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeInTransaction(TransactionalInvocation.java:59)
	at com.atlassian.xwork.interceptors.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:56)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.xwork.SetupIncompleteInterceptor.intercept(SetupIncompleteInterceptor.java:40)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115)
	at com.atlassian.confluence.servlet.ConfluenceServletDispatcher.serviceAction(ConfluenceServletDispatcher.java:53)
	at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
	at com.atlassian.confluence.util.profiling.ProfilingPageFilter.parsePage(ProfilingPageFilter.java:84)
	at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:54)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.jmx.JmxFilter.doFilter(JmxFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.ServletContextThreadLocalFilter.doFilter(ServletContextThreadLocalFilter.java:19)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:47)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.web.filter.ThreadLocalCacheFilter.doFilter(ThreadLocalCacheFilter.java:22)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:44)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:206)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)
	at com.atlassian.confluence.util.AbstractBootstrapHotSwappingFilter.doFilter(AbstractBootstrapHotSwappingFilter.java:30)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:131)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:69)
	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:35)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(AbstractJohnsonFilter.java:72)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170)
	at com.atlassian.spring.filter.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:29)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.ConfluenceErrorFilter.doFilter(ConfluenceErrorFilter.java:22)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:99)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.core.datetime.RequestTimeThreadLocalFilter.doFilter(RequestTimeThreadLocalFilter.java:34)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:25)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:81)
	at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:33)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55)
	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.encoding.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:41)
	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	at java.lang.Thread.run(Thread.java:619)

        Referer URL
http://confluence.atlassian.com/pages/createpage.action?spaceKey=TEST&fromPageId=157258

Confluence Application Information
Build Information
baseUrl: http://confluence.atlassian.com
home: /opt/j2ee/domains/atlassian.com/confluence/webapps/atlassian-confluence/data
buildNumber: 1720
upTime: 2 days, 4 hours, 42 minutes, 45 seconds
devMode: false
serverId: AG6M-Z7IT-YESJ-8WEX
supportEntitlementNumber: null
version: 3.1-rc2
Unique ID: 66d6f8ea-8e0c-4234-8907-5afd05b87cb7 

Server information
Application Server: Apache Tomcat/5.5.26
Servlet Version: 2.4
Database Dialect: net.sf.hibernate.dialect.PostgreSQLDialect
Database Driver Name: null


Memory Information
Maximum Heap: 1794 MB
Allocated Heap: 1794 MB
Used Memory: 1513 MB
Unused Allocated Memory: 281 MB
Available Memory: 281 MB

Maximum Permgen: 256 MB
Used Permgen: 115 MB


System Information
favouriteColour: Heliotrope
javaRuntime: Java(TM) SE Runtime Environment
operatingSystem: Linux 2.6.18-128.1.1.el5
jvmVersion: 1.0
fileSystemEncoding: ANSI_X3.4-1968
javaVm: Java HotSpot(TM) Server VM
javaVendor: Sun Microsystems Inc.
jvmImplementationVersion: 14.0-b16
systemTimezone: America/Chicago
appServer: Apache Tomcat
tempDirectory: /opt/j2ee/domains/atlassian.com/confluence/tomcat/temp
date: Wednesday, 02 Dec 2009
jvmInputArguments: -Xms1800m -Xmx1800m -Dinstance.id=confluence.atlassian.com -Djava.awt.headless=true -Dconfluence.home=/opt/j2ee/domains/atlassian.com/confluence/webapps/atlassian-confluence/data -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps -Xloggc:/var/log/java/confluence.atlassian.com/gc.log -verbose:gc -Dcom.sun.management.snmp.interface=172.16.3.111 -Dcom.sun.management.snmp.port=10161 -Dcom.sun.management.snmp.acl.file=/service/j2ee_confluence.atlassian.com/user_env/snmp.acl -Dhttp.timeout=120 -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+UseParallelGC -XX:+UseParallelOldGC -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/opt/j2ee/domains/atlassian.com/confluence/tomcat/conf/logging.properties -Djava.endorsed.dirs=/opt/j2ee/domains/atlassian.com/confluence/tomcat/common/endorsed -Dcatalina.base=/opt/j2ee/domains/atlassian.com/confluence/tomcat -Dcatalina.home=/opt/j2ee/domains/atlassian.com/confluence/tomcat -Djava.io.tmpdir=/opt/j2ee/domains/atlassian.com/confluence/tomcat/temp 
time: 20:46:04
jvmVendor: Sun Microsystems Inc.
userName: j2ee_confluence.atlassian.com
javaVersion: 1.6.0_14
systemLanguage: en
operatingSystemArchitecture: i386
workingDirectory: /opt/j2ee/domains/atlassian.com/confluence/apache-tomcat-5.5.26


Cluster Information
Not clustered.

Plugins
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Add Content Menu Sections (confluence.menu.add, Version: 1.0, Installed: bundled) 
Admin Sections (confluence.sections.admin, Version: 1.0, Installed: bundled) 
Advanced Macros (confluence.macros.advanced, Version: 1.6.8, Installed: Nov 24, 2008) 
Apache HttpClient OSGi bundle (org.apache.httpcomponents.httpclient-4.0, Version: 4.0, Installed: bundled) 
Apache HttpCore OSGi bundle (org.apache.httpcomponents.httpcore-4.0, Version: 4.0, Installed: bundled) 
Atlassian Gadgets API (com.atlassian.gadgets.atlassian-gadgets-api-2.0.0, Version: 2.0.0, Installed: bundled) 
Atlassian Gadgets OAuth Service Provider Plugin (com.atlassian.gadgets.oauth.serviceprovider, Version: 2.0.0, Installed: bundled) 
Atlassian Gadgets SPI (com.atlassian.gadgets.atlassian-gadgets-spi-2.0.0, Version: 2.0.0, Installed: bundled) 
Atlassian OAuth API (com.atlassian.oauth.atlassian-oauth-api-1.0.11, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Admin Plugin (com.atlassian.oauth.admin, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Consumer Plugin (com.atlassian.oauth.consumer, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Consumer SAL SPI Implementation (com.atlassian.oauth.consumer.sal, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Consumer SPI (com.atlassian.oauth.atlassian-oauth-consumer-spi-1.0.11, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Service Provider Plugin (com.atlassian.oauth.serviceprovider, Version: 1.0.11, Installed: bundled) 
Atlassian OAuth Service Provider SAL SPI Implementation (com.atlassian.oauth.serviceprovider.sal, Version: 1.0.11, Installed: bundled) 
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Chart Plugin (confluence.extra.chart, Version: 1.15, Installed: Feb 5, 2007) 
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Gadget Spec Publisher Plugin (com.atlassian.gadgets.publisher, Version: 2.0.0, Installed: bundled) 
Gadgets Plugin (com.atlassian.confluence.plugins.gadgets, Version: 1.0.2, Installed: bundled) 
German language pack (confluence.languages.de_DE, Version: 1.12, Installed: bundled) 
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Global Statistics Plugin (confluence.extra.globalstats, Version: 1.0, Installed: Mar 28, 2007) 
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Information Macros (confluence.extra.information, Version: 1.3, Installed: bundled) 
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JIRA Macros (confluence.extra.jira, Version: 2.8.15, Installed: Oct 15, 2008) 
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JSR 305 Annotations (com.atlassian.bundles.jsr305-1.0, Version: 1.0, Installed: bundled) 
Java Concurrency in Practice Annotations (com.springsource.net.jcip.annotations-1.0.0, Version: 1.0.0, Installed: bundled) 
Layout Macros (confluence.extra.layout, Version: 1.3, Installed: bundled) 
Left Navigation Theme (com.atlassian.confluence.themes.leftnavigation, Version: 2.9, Installed: bundled) 
Live Search Macros (confluence.extra.livesearch, Version: 2.11, Installed: bundled) 
Lucene Boosting Strategies (confluence.search.lucene.boosting, Version: 1.0, Installed: bundled) 
Metadata Plugin (org.andya.confluence.plugins.metadata, Version: 2.1.0, Installed: Jul 15, 2008) 
New Code Macro Plugin (com.atlassian.confluence.ext.newcode-macro-plugin, Version: 1.9.4, Installed: Sep 16, 2009) 
News Tabs (confluence.sections.news, Version: 1.0, Installed: bundled) 
Office Connector plugin (com.atlassian.confluence.extra.officeconnector, Version: 1.6, Installed: Jan 7, 2009) 
Opensocial Plugin (com.atlassian.gadgets.opensocial, Version: 2.0.0, Installed: bundled) 
Page Operations (confluence.sections.page.operations, Version: 1.0, Installed: bundled) 
Page Tabs (confluence.search.mappers.lucene, Version: 1.0, Installed: bundled) 
Page Tabs (confluence.sections.page, Version: 1.0, Installed: bundled) 
Page Tree (com.atlassian.confluence.plugins.pagetree, Version: 1.13, Installed: Jul 15, 2008) 
Page View Links (confluence.sections.page.actions, Version: 1.0, Installed: bundled) 
Profile Macros (confluence.macros.profile, Version: 1.0, Installed: bundled) 
Profile Tabs (confluence.sections.profile, Version: 1.0, Installed: bundled) 
ROME, RSS and atOM utilitiEs for Java (rome.rome-1.0, Version: 1.0, Installed: bundled) 
RSVP Plugin (com.atlassian.confluence.extra.rsvp, Version: 1.6, Installed: Jan 6, 2009) 
Search Web Interface (confluence.sections.admin.generalconfig, Version: 1.0, Installed: bundled) 
Search Web Interface (confluence.sections.search.view, Version: 1.0, Installed: bundled) 
Shared Application Access Layer API (com.atlassian.sal.sal-api-2.0.15, Version: 2.0.15, Installed: bundled) 
Shared Application Access Layer Confluence Plugin (com.atlassian.sal.confluence, Version: 2.0.15, Installed: bundled) 
Slideshow (com.atlassian.confluence.extra.slideshow, Version: 1.0, Installed: Dec 29, 2006) 
Slideshow Plugin (com.atlassian.confluence.ext.slideshow, Version: 0.3, Installed: Apr 18, 2007) 
Snippet Plugin (com.atlassian.confluence.extra.snippet, Version: 2.1.2, Installed: Sep 21, 2009) 
Social Bookmarking Plugin (com.atlassian.confluence.plugins.socialbookmarking, Version: 1.3.1, Installed: bundled) 
Space Actions Sections (confluence.sections.space.actions, Version: 1.0, Installed: bundled) 
Space Admin Sections (confluence.sections.space.admin, Version: 1.0, Installed: bundled) 
Space Advanced Sections (confluence.sections.space.advanced, Version: 1.0, Installed: bundled) 
Space Browse Sections (confluence.sections.space.browse, Version: 1.0, Installed: bundled) 
Space Cleaner (confluence.extra.spacecleaner, Version: 1.1, Installed: Feb 10, 2008) 
Space Export Web Interface (confluence.sections.space.export.view, Version: 1.0, Installed: bundled) 
Space Item Tabs (confluence.sections.space, Version: 1.0, Installed: bundled) 
Space Labels Sections (confluence.sections.space.labels, Version: 1.0, Installed: bundled) 
Space Pages Sections (confluence.sections.space.pages, Version: 1.0, Installed: bundled) 
System Web Resources (confluence.web.resources, Version: 1.0, Installed: bundled) 
Table Plugin (org.swift.confluence.table, Version: 3.3.1, Installed: Sep 5, 2007) 
Table of Contents Plugin (org.randombits.confluence.toc, Version: 2.4.11, Installed: Apr 8, 2008) 
Tabular Metadata (confluence.extra.masterdetail, Version: 2.9, Installed: bundled) 
TinyMCE Editor Plugin (com.atlassian.confluence.tinymceplugin, Version: 3.1-rc2, Installed: bundled) 
UWC Importer Admin Panel (com.atlassian.confluence.plugins.uwc.uwcimporter-adminpanel, Version: 1.2.1, Installed: bundled) 
User Administration (confluence.admin.user, Version: 1.0, Installed: bundled) 
User Hover Menu Sections (confluence.user.hover.menu, Version: 1.0, Installed: bundled) 
User Lister (confluence.extra.userlister, Version: 2.4.4, Installed: bundled) 
User Menu Sections (confluence.user.menu.concise, Version: 1.0, Installed: bundled) 
User Menu Sections (confluence.user.menu, Version: 1.0, Installed: bundled) 
User Status (confluence.userstatus, Version: 1.0, Installed: bundled) 
View Changes in Draft (confluence-draft-changes, Version: 1.0, Installed: bundled) 
View Profile Web Interface (confluence.sections.profile.view, Version: 1.0, Installed: bundled) 
View follow resources (confluence.sections.user.view.follow, Version: 1.0, Installed: bundled) 
Widget Connector (com.atlassian.confluence.extra.widgetconnector, Version: 1.3.2, Installed: Jul 26, 2009) 
Wiki Renderer Components (confluence.renderer.components, Version: 1.0, Installed: bundled) 
YourKit Profiling Plugin (com.atlassian.confluence.ext.yourkit, Version: 0.4, Installed: Dec 12, 2007) 
Zen Foundation (com.stepstonetech.confluence.zenfoundation, Version: 2.0.2, Installed: Apr 11, 2007) 
Request
Information
URL
http://confluence.atlassian.com/500page.jsp 
URI
/500page.jsp 
Context Path
Servlet Path
/500page.jsp 
Headers (Limited subset)
host 
confluence.atlassian.com 
user-agent 
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; WOW64; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729) 
connection 
Keep-Alive 
cache-control 
no-cache 
Attributes
javax.servlet.forward.request_uri 
/pages/docreatepage.action 
javax.servlet.forward.context_path 
javax.servlet.forward.servlet_path 
/pages/docreatepage.action 
javax.servlet.forward.path_info 
/500page.jsp 
os_securityfilter_already_filtered 
true 
javax.servlet.jsp.jspException 
java.lang.RuntimeException: Caught an Ognl exception while setting property draftId 
atlassian.core.seraph.original.url 
/pages/docreatepage.action 
javax.servlet.error.status_code 
500 
javax.servlet.error.servlet_name 
action 
__sitemesh__using_stream 
false 
com.atlassian.gzipfilter.GzipFilter_already_filtered 
true 
loginfilter.already.filtered 
true 
Confluence-Request-Time 
1259808364472 
com.atlassian.confluence.web.ConfluenceJohnsonFilter_already_filtered 
true 
javax.servlet.error.message 
com.atlassian.core.filters.HeaderSanitisingFilter_already_filtered 
true 
webwork.valueStack 
com.opensymphony.xwork.util.OgnlValueStack@1af235c 
sessioninview.FILTERED 
true 
__sitemesh__filterapplied 
true 
javax.servlet.error.exception 
java.lang.RuntimeException: Caught an Ognl exception while setting property draftId 
javax.servlet.error.request_uri 
/pages/docreatepage.action 
Parameters (Limited subset)
inPreview 
false 
position 
draftId 
208962415 
linkCreation 
false 
editPermissionsUsers 
viewPermissionsUsers 
xhtml 
true 
mode 
richtext 
title 
parentPageString 
Home 
sel1 
labelsString 
spaceKey 
TEST 
sel2 
viewPermissionsGroups 
atl_token 
F5f4RBPSMa 
editPermissionsGroups 
targetId 
wysiwygcontent 
<P>This is a test page, please ignore.</P> 
fromPageId 
157258 
content 
locationShowing 
true 
moveHierarchy 
true 
newSpaceKey 
TEST 
titleWritten 
false 
confirm 
Save 
selectedText 
restrictionsShowing 
false 
labelsShowing 
false 
Confluence User
unknown 

Logging:
2 log statements generated by this request:

[ERROR] Wed Dec 02 20:46:04 CST 2009 [com.opensymphony.xwork.util.CompoundRootAccessor] Caught an Ognl exception while setting property draftId 

Throwable:
ognl.MethodFailedException: Method "setDraftId" failed for object com.atlassian.confluence.pages.actions.CreatePageAction@959ed2 [java.lang.UnsupportedOperationException: the SessionDraftDao does not support Draft getDraft(long id)]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:805)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:946)
at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:76)
at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:132)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1616)
at com.opensymphony.xwork.util.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:45)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1616)
at ognl.ASTProperty.setValueBody(ASTProperty.java:105)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:180)
at ognl.SimpleNode.setValue(SimpleNode.java:230)
at ognl.Ognl.setValue(Ognl.java:476)
at com.opensymphony.xwork.util.OgnlUtil.setValue(OgnlUtil.java:188)
at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:113)
at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:97)
at com.atlassian.xwork.interceptors.SafeParametersInterceptor.before(SafeParametersInterceptor.java:113)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:34)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)

[ERROR] Wed Dec 02 20:46:04 CST 2009 [com.atlassian.confluence.servlet.ConfluenceServletDispatcher] Could not execute action 

Throwable:
java.lang.RuntimeException: Caught an Ognl exception while setting property draftId
at com.opensymphony.xwork.util.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:53)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1616)
at ognl.ASTProperty.setValueBody(ASTProperty.java:105)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:180)
at ognl.SimpleNode.setValue(SimpleNode.java:230)
at ognl.Ognl.setValue(Ognl.java:476)
at com.opensymphony.xwork.util.OgnlUtil.setValue(OgnlUtil.java:188)
at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:113)
at com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:97)
at com.atlassian.xwork.interceptors.SafeParametersInterceptor.before(SafeParametersInterceptor.java:113)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:34)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeAndHandleExceptions(TransactionalInvocation.java:72)
at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeInTransaction(TransactionalInvocation.java:59)
at com.atlassian.xwork.interceptors.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:56)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.atlassian.confluence.xwork.SetupIncompleteInterceptor.intercept(SetupIncompleteInterceptor.java:40)