ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/webapps/cmsmain] - Servlet webui threw unload() exception
javax.servlet.ServletException: Servlet.destroy() for servlet webui threw exception
	at org.apache.catalina.core.StandardWrapper.unload(StandardWrapper.java:1344)
	at org.apache.catalina.core.StandardWrapper.stop(StandardWrapper.java:1666)
	at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:892)
	at org.apache.catalina.core.StandardContext.removeChild(StandardContext.java:3095)
	at org.apache.catalina.startup.ContextConfig.stop(ContextConfig.java:1082)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:276)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
	at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4355)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1066)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1066)
	at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:447)
	at org.apache.catalina.core.StandardService.stop(StandardService.java:512)
	at org.apache.catalina.core.StandardServer.stop(StandardServer.java:743)
	at org.apache.catalina.startup.Catalina.stop(Catalina.java:601)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:576)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
INFO main org.apache.catalina.startup.Catalina - Initialization processed in 2815 ms
INFO main org.apache.catalina.core.StandardService - Starting service Catalina
INFO main org.apache.catalina.core.StandardEngine - Starting Servlet Engine: Apache Tomcat/5.5.17
INFO main org.apache.catalina.core.StandardHost - XML validation disabled
INFO main org.apache.struts.action.ActionServlet - Loading chain catalog from jar:file:/usr/local/blackboard/content/vi/bb_bb60/plugins/bb-integration-gateway/webapp/WEB-INF/lib/struts-core-1.3.5.jar!/org/apache/struts/chain/chain-config.xml
INFO main org.apache.struts.action.ActionServlet - Loading chain catalog from jar:file:/usr/local/blackboard/webapps/xythosadmin/WEB-INF/lib/struts-core-1.3.5.jar!/org/apache/struts/chain/chain-config.xml
INFO main org.apache.struts.action.ActionServlet - Loading chain catalog from jar:file:/usr/local/blackboard/webapps/xythoswfs/WEB-INF/lib/struts-core-1.3.5.jar!/org/apache/struts/chain/chain-config.xml
INFO main org.apache.struts.action.ActionServlet - Loading chain catalog from jar:file:/usr/local/blackboard/webapps/taglibs/WEB-INF/lib/struts-core-1.3.5.jar!/org/apache/struts/chain/chain-config.xml
INFO main org.apache.struts.action.ActionServlet - Loading chain catalog from jar:file:/usr/local/blackboard/webapps/discussionboard/WEB-INF/lib/struts-core-1.3.5.jar!/org/apache/struts/chain/chain-config.xml
ERROR main org.apache.catalina.session.ManagerBase - IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
	at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2228)
	at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2694)
	at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:761)
	at java.io.ObjectInputStream.<init>(ObjectInputStream.java:277)
	at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:57)
	at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:361)
	at org.apache.catalina.session.StandardManager$PrivilegedDoLoad.run(StandardManager.java:76)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.session.StandardManager.load(StandardManager.java:307)
	at org.apache.catalina.session.StandardManager.start(StandardManager.java:636)
	at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:431)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4131)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
ERROR main org.apache.catalina.session.ManagerBase - Exception loading sessions from persistent storage
java.io.EOFException
	at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2228)
	at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2694)
	at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:761)
	at java.io.ObjectInputStream.<init>(ObjectInputStream.java:277)
	at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:57)
	at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:361)
	at org.apache.catalina.session.StandardManager$PrivilegedDoLoad.run(StandardManager.java:76)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.session.StandardManager.load(StandardManager.java:307)
	at org.apache.catalina.session.StandardManager.start(StandardManager.java:636)
	at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:431)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4131)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
ERROR TP-Processor12 org.lamsfoundation.ld.integration.blackboard.LamsSecurityUtil - HTTP Response Code: 400, HTTP Response Message: can not authenticate
ERROR TP-Processor3 org.lamsfoundation.ld.integration.blackboard.LamsSecurityUtil - HTTP Response Code: 400, HTTP Response Message: can not authenticate
