22/12/10-09:00:09,117 - ERROR : root.EX_NO_MESSAGE | MODULE : peasCore.SessionManager.doSessionManagement |  (EXCEPTION : java.util.ConcurrentModificationException)
22/12/10-09:02:02,915 - ERROR : MODULE : webSiteSession.WebSiteSessionController.close | !!! Message  NOT INITIALIZED !!! (EXCEPTION : java.rmi.NoSuchObjectException: Could not activate; failed to restore state; CausedByException is:
	/home/silver/jboss403/server/default/tmp/sessions/ejb/webSitesBm-ghz688eh-8/ghzryz2l-4g0.ser (No such file or directory))
22/12/10-09:02:03,220 - ERROR : MODULE : webSiteSession.WebSiteSessionController.close | !!! Message  NOT INITIALIZED !!! (EXCEPTION : java.rmi.NoSuchObjectException: Could not activate; failed to restore state; CausedByException is:
	/home/silver/jboss403/server/default/tmp/sessions/ejb/webSitesBm-ghz688eh-8/ghzvdueu-6dn.ser (No such file or directory))
22/12/10-09:02:09,110 - ERROR : root.EX_NO_MESSAGE | MODULE : peasCore.SessionManager.doSessionManagement | 
java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
	at java.util.HashMap$ValueIterator.next(HashMap.java:822)
	at com.stratelia.silverpeas.peasCore.SessionManager.doSessionManagement(SessionManager.java:425)
	at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.stratelia.silverpeas.scheduler.SchedulerMethodJob.execute(SchedulerMethodJob.java:105)
	at com.stratelia.silverpeas.scheduler.SchedulerJob.run(SchedulerJob.java:142)
22/12/10-09:02:09,111 - ERROR : root.EX_NO_MESSAGE | MODULE : peasCore.SessionManager.doSessionManagement |  (EXCEPTION : java.util.ConcurrentModificationException)
22/12/10-09:03:29,820 - ERROR : Servlet.service() for servlet AjaxServletSilverpeasV5 threw exception
java.lang.NullPointerException
	at com.silverpeas.lookV5.AjaxServletLookV5.doPost(AjaxServletLookV5.java:95)
	at com.silverpeas.lookV5.AjaxServletLookV5.doGet(AjaxServletLookV5.java:82)
	
	
	
	22/12/10-09:07:08,431 - ERROR : Servlet.service() for servlet jsp threw exception
	java.util.ConcurrentModificationException
		at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
		at java.util.HashMap$ValueIterator.next(HashMap.java:822)
		at com.stratelia.silverpeas.peasCore.SessionManager.getDistinctConnectedUsersList(SessionManager.java:392)
		at com.stratelia.silverpeas.peasCore.SessionManager.getNbConnectedUsersList(SessionManager.java:409)
		at com.silverpeas.look.LookSilverpeasV5Helper.getNBConnectedUsers(LookSilverpeasV5Helper.java:367)
	at org.apache.jsp.admin.jsp.topBarIntranetHCL_jsp._jspService(org.apache.jsp.admin.jsp.topBarIntranetHCL_jsp:301)