java.lang.IllegalStateException: getAttribute: Session already invalidated at org.apache.catalina.session.StandardSession.getAttribute(StandardSession.java:1030) at org.apache.catalina.session.StandardSessionFacade.getAttribute(StandardSessionFacade.java:110) at com.inetpsa.fdz.navigation.actions.AccueilAction.performTask(AccueilAction.java:194) at com.inetpsa.fdz.common.action.FDZAction.doExecuteAction(FDZAction.java:283) at com.inetpsa.jbn.duplo.actions.security.DuploActionWrapper.doExecute(DuploActionWrapper.java:98) at com.inetpsa.jbn.duplo.actions.security.AbstractDuploAction.doExecute(AbstractDuploAction.java:57) at com.inetpsa.fwk.struts.action.FWKActionWrapper.doExecute(FWKActionWrapper.java:125) at com.inetpsa.fwk.struts.action.FWKActionWrapper.execute(FWKActionWrapper.java:104) at com.inetpsa.fwk.struts.action.FWKAction.execute(FWKAction.java:94) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcessActionPerform(FWKTilesRequestProcessor.java:248) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.processActionPerform(FWKRequestProcessorWrapper.java:506) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.processActionPerform(FWKTilesRequestProcessor.java:92) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcess(FWKTilesRequestProcessor.java:202) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.process(FWKRequestProcessorWrapper.java:592) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.process(FWKTilesRequestProcessor.java:75) at com.inetpsa.security.sgp.action.SGPTilesRequestProcessor.process(SGPTilesRequestProcessor.java:218) 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:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcessForwardConfig(FWKTilesRequestProcessor.java:279) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.processForwardConfig(FWKRequestProcessorWrapper.java:487) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.processForwardConfig(FWKTilesRequestProcessor.java:122) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcess(FWKTilesRequestProcessor.java:202) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.process(FWKRequestProcessorWrapper.java:592) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.process(FWKTilesRequestProcessor.java:75) at com.inetpsa.security.sgp.action.SGPTilesRequestProcessor.process(SGPTilesRequestProcessor.java:218) 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:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcessForwardConfig(FWKTilesRequestProcessor.java:279) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.processForwardConfig(FWKRequestProcessorWrapper.java:487) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.processForwardConfig(FWKTilesRequestProcessor.java:122) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.parentProcess(FWKTilesRequestProcessor.java:202) at com.inetpsa.fwk.struts.action.FWKRequestProcessorWrapper.process(FWKRequestProcessorWrapper.java:592) at com.inetpsa.fwk.struts.action.FWKTilesRequestProcessor.process(FWKTilesRequestProcessor.java:75) at com.inetpsa.security.sgp.action.SGPTilesRequestProcessor.process(SGPTilesRequestProcessor.java:218) 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:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:686) at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:656) at org.apache.struts.taglib.logic.ForwardTag.doForward(ForwardTag.java:121) at org.apache.struts.taglib.logic.ForwardTag.doEndTag(ForwardTag.java:105) at jsp.index_jsp._jspx_meth_logic_005fforward_005f0(index_jsp.java:80) at jsp.index_jsp._jspService(index_jsp.java:54) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.inetpsa.fdz.common.util.CharsetFilter.doFilter(CharsetFilter.java:55) 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:172) 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.coyote.http11.Http11Processor.process(Http11Processor.java:873) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Unknown Source)