Thread: apache tomcat don't respond afer some time

I deployed my application on apache tomcat 6.0 with oracle 10g as database server. After some time its stop responding and following error comes,

/**********************catalina.log file**************************

Mon Jun 03 04:47:30 GMT 2013::StdHome.jsp::10.34.0.23::Session Not Found
Err: in session invalidation of user [FA12-MM-0005] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Err: in session invalidation of user [SP10-BB-0036] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Err: in session invalidation of user [SP12-MM-0068] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)


Jun 4, 2013 4:50:43 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin;.;C:\Windows\system32;C:\Windows;C:\DEV6\b in;D:\oracle\product\10.2.0\db_1\bin;C:\Windows\sy stem32;C:\Windows;C:\Windows\System32\Wbem;C:\Prog ram Files\Intel\DMIX;C:\DEV6\jdk\bin;C:\Program Files\Java\jdk1.5.0_05\bin
Jun 4, 2013 4:50:44 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
Jun 4, 2013 4:50:44 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 6819 ms
Jun 4, 2013 4:50:45 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jun 4, 2013 4:50:45 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Jun 4, 2013 4:51:19 AM org.apache.catalina.session.StandardManager doLoad
SEVERE: IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFull y(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.rea dShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.< init>(CustomObjectInputStream.java:58)
at org.apache.catalina.session.StandardManager.doLoad (StandardManager.java:362)
at org.apache.catalina.session.StandardManager.load(S tandardManager.java:321)
at org.apache.catalina.session.StandardManager.start( StandardManager.java:637)
at org.apache.catalina.core.ContainerBase.setManager( ContainerBase.java:438)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4271)
at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(Co ntainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(Sta ndardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirec tory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirec tories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps( HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostC onfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEv ent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLife cycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:719)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:413)
Jun 4, 2013 4:51:19 AM org.apache.catalina.session.StandardManager start
SEVERE: Exception loading sessions from persistent storage
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFull y(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.rea dShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.< init>(CustomObjectInputStream.java:58)
at org.apache.catalina.session.StandardManager.doLoad (StandardManager.java:362)
at org.apache.catalina.session.StandardManager.load(S tandardManager.java:321)
at org.apache.catalina.session.StandardManager.start( StandardManager.java:637)
at org.apache.catalina.core.ContainerBase.setManager( ContainerBase.java:438)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4271)
at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(Co ntainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(Sta ndardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirec tory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirec tories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps( HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostC onfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEv ent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLife cycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:719)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:413)
Jun 4, 2013 4:51:57 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-80
Jun 4, 2013 4:51:57 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Jun 4, 2013 4:51:57 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/15 config=null
Jun 4, 2013 4:51:57 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 72560 ms
Jun 4, 2013 10:13:14 AM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:13:15 AM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Jun 4, 2013 10:14:18 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin;.;C:\Windows\system32;C:\Windows;C:\DEV6\b in;D:\oracle\product\10.2.0\db_1\bin;C:\Windows\sy stem32;C:\Windows;C:\Windows\System32\Wbem;C:\Prog ram Files\Intel\DMIX;C:\DEV6\jdk\bin;C:\Program Files\Java\jdk1.5.0_05\bin
Jun 4, 2013 10:14:18 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:14:18 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 295 ms
Jun 4, 2013 10:14:18 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jun 4, 2013 10:14:18 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Jun 4, 2013 10:14:19 AM org.apache.catalina.session.StandardManager doLoad
SEVERE: IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFull y(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.rea dShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.< init>(CustomObjectInputStream.java:58)
at org.apache.catalina.session.StandardManager.doLoad (StandardManager.java:362)
at org.apache.catalina.session.StandardManager.load(S tandardManager.java:321)
at org.apache.catalina.session.StandardManager.start( StandardManager.java:637)
at org.apache.catalina.core.ContainerBase.setManager( ContainerBase.java:438)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4271)
at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(Co ntainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(Sta ndardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirec tory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirec tories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps( HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostC onfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEv ent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLife cycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:719)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:413)
Jun 4, 2013 10:14:19 AM org.apache.catalina.session.StandardManager start
SEVERE: Exception loading sessions from persistent storage
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFull y(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.rea dShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.< init>(CustomObjectInputStream.java:58)
at org.apache.catalina.session.StandardManager.doLoad (StandardManager.java:362)
at org.apache.catalina.session.StandardManager.load(S tandardManager.java:321)
at org.apache.catalina.session.StandardManager.start( StandardManager.java:637)
at org.apache.catalina.core.ContainerBase.setManager( ContainerBase.java:438)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4271)
at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(Co ntainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(Sta ndardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirec tory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirec tories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps( HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostC onfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEv ent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLife cycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:719)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:413)
Jun 4, 2013 10:14:19 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:14:20 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Jun 4, 2013 10:14:20 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/0 config=null
Jun 4, 2013 10:14:20 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1559 ms
Jun 4, 2013 10:20:16 AM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:20:17 AM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Jun 4, 2013 10:20:18 AM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:20:22 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin;.;C:\Windows\system32;C:\Windows;C:\DEV6\b in;D:\oracle\product\10.2.0\db_1\bin;C:\Windows\sy stem32;C:\Windows;C:\Windows\System32\Wbem;C:\Prog ram Files\Intel\DMIX;C:\DEV6\jdk\bin;C:\Program Files\Java\jdk1.5.0_05\bin
Jun 4, 2013 10:20:22 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:20:22 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 299 ms
Jun 4, 2013 10:20:22 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jun 4, 2013 10:20:22 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Jun 4, 2013 10:20:23 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-80
Jun 4, 2013 10:20:23 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Jun 4, 2013 10:20:23 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/0 config=null
Jun 4, 2013 10:20:24 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1545 ms
Jun 4, 2013 11:26:04 AM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-80
Jun 4, 2013 11:26:05 AM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Jun 4, 2013 11:27:07 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin;.;C:\Windows\system32;C:\Windows;C:\DEV6\b in;D:\oracle\product\10.2.0\db_1\bin;C:\Windows\sy stem32;C:\Windows;C:\Windows\System32\Wbem;C:\Prog ram Files\Intel\DMIX;C:\DEV6\jdk\bin;C:\Program Files\Java\jdk1.5.0_05\bin
Jun 4, 2013 11:27:07 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
Jun 4, 2013 11:27:07 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 276 ms


/************************************************** *********

/****************************stdout.log************ *******************/

Mon Jun 03 04:47:30 GMT 2013::StdHome.jsp::10.34.0.23::Session Not Found
Err: in session invalidation of user [FA12-MM-0005] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Err: in session invalidation of user [SP10-BB-0036] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Err: in session invalidation of user [SP12-MM-0068] which is null
java.lang.NullPointerException
at com.towertech.ucp.util.User.updateUserSession(User .java:108)
at com.towertech.ucp.util.User.valueUnbound(User.java :150)
at org.apache.catalina.session.StandardSession.remove AttributeInternal(StandardSession.java:1654)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:756)
at org.apache.catalina.session.StandardSession.expire (StandardSession.java:660)
at org.apache.catalina.session.StandardSession.invali date(StandardSession.java:1113)
at org.apache.catalina.session.StandardSessionFacade. invalidate(StandardSessionFacade.java:150)
at org.apache.jsp.Student.StdLogoff_jsp._jspService(S tdLogoff_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)

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