I also have the exception "org.hibernate.SessionException: Session is closed!" occasionally. I happened when I was trying the complete a task. When this happens, I also got random exceptions in my tomcat log about locks expiring etc, and also the ones below:
org.hibernate.TransactionException: Transaction not successfully started | at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:149) | at org.jbpm.persistence.db.DbPersistenceService.rollback(DbPersistenceService.java:304) | at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:223) | at org.jbpm.svc.Services.close(Services.java:225) | at org.jbpm.JbpmContext.close(JbpmContext.java:139) | at za.co.itdynamics.workflow.webapp.action.BaseJbpmAction.execute(BaseJbpmAction.java:44) | 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:689) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) | at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:375) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:42) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.LocaleFilter.doFilterInternal(LocaleFilter.java:55) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.clickstream.ClickstreamFilter.doFilter(ClickstreamFilter.java:42) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:108) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:193) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148) | at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) | at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) | at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) | at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) | at java.lang.Thread.run(Thread.java:595) | WARN http-8080-Processor21 org.jbpm.persistence.db.DbPersistenceService - hibernate session was already closed | ERROR http-8080-Processor21 org.jbpm.svc.Services - problem closing service 'persistence' | org.jbpm.persistence.JbpmPersistenceException: hibernate rollback failed | at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:227) | at org.jbpm.svc.Services.close(Services.java:225) | at org.jbpm.JbpmContext.close(JbpmContext.java:139) | at za.co.itdynamics.workflow.webapp.action.BaseJbpmAction.execute(BaseJbpmAction.java:44) | 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:689) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) | at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:375) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:42) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.LocaleFilter.doFilterInternal(LocaleFilter.java:55) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.clickstream.ClickstreamFilter.doFilter(ClickstreamFilter.java:42) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:108) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:193) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148) | at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) | at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) | at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) | at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) | at java.lang.Thread.run(Thread.java:595) | Caused by: org.hibernate.TransactionException: Transaction not successfully started | at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:149) | at org.jbpm.persistence.db.DbPersistenceService.rollback(DbPersistenceService.java:304) | at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:223) | ... 84 more | ERROR http-8080-Processor21 za.co.itdynamics.workflow.webapp.action.ActionExceptionHandler - org.jbpm.JbpmException: closed JbpmContext in different order then they were created... check your try-finally's around JbpmContexts blocks | at org.jbpm.JbpmConfiguration.popJbpmContext(JbpmConfiguration.java:573) | at org.jbpm.JbpmConfiguration.jbpmContextClosed(JbpmConfiguration.java:585) | at org.jbpm.JbpmContext.close(JbpmContext.java:144) | at za.co.itdynamics.workflow.webapp.action.BaseJbpmAction.execute(BaseJbpmAction.java:44) | 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:689) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) | at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:375) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:42) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at za.co.itdynamics.workflow.webapp.filter.LocaleFilter.doFilterInternal(LocaleFilter.java:55) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at com.opensymphony.clickstream.ClickstreamFilter.doFilter(ClickstreamFilter.java:42) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) | at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:108) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:193) | at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) | at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148) | at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78) | at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) | at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) | at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) | at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) | at java.lang.Thread.run(Thread.java:595) I simply restart tomcat, and then it all works fine again. Anyone have any ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4111594#4111594 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4111594 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
