2013-06-07 13:12:12,096 INFO  ProcessorService  - /xforms-server - Timing: 464 - Cache hits for cache.main: 24, fault: 1, adds: 0, expirations: 0, success rate: 96%
2013-06-07 13:12:12,196 INFO  ProcessorService  - /xforms-server - Received request
2013-06-07 13:12:12,203 ERROR ProcessorService  - Exception at line 55, column 65 of oxf:/ops/xforms/xforms-server.xpl (reading processor output: name='response', id='xforms-response')
java.lang.NullPointerException
        at org.orbeon.oxf.xforms.state.XFormsStateManager.checkUUIDInSession(XFormsStateManager.java:92)
        at org.orbeon.oxf.xforms.state.XFormsStateManager.findOrRestoreDocument(XFormsStateManager.java:277)
        at org.orbeon.oxf.xforms.processor.XFormsServer.doIt(XFormsServer.java:152)
        at org.orbeon.oxf.xforms.processor.XFormsServer.access$000(XFormsServer.java:56)
        at org.orbeon.oxf.xforms.processor.XFormsServer$1.readImpl(XFormsServer.java:88)
        at org.orbeon.oxf.processor.impl.ProcessorOutputImpl$TopLevelOutputFilter.read(ProcessorOutputImpl.java:263)
        at org.orbeon.oxf.processor.impl.ProcessorOutputImpl.read(ProcessorOutputImpl.java:406)
        at org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.java:260)
        at org.orbeon.oxf.processor.pipeline.TeeProcessor$TeeProcessorOutputImpl.readImpl(TeeProcessor.java:89)
        at org.orbeon.oxf.processor.impl.ProcessorOutputImpl$TopLevelOutputFilter.read(ProcessorOutputImpl.java:263)
        at org.orbeon.oxf.processor.impl.ProcessorOutputImpl.read(ProcessorOutputImpl.java:406)
        at org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.java:260)
        at org.orbeon.oxf.processor.ProcessorImpl.readInputAsTinyTree(ProcessorImpl.java:286)
        at org.orbeon.oxf.processor.ProcessorImpl$3.read(ProcessorImpl.java:315)
        at org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsObject(ProcessorImpl.java:365)
        at org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsObject(ProcessorImpl.java:330)
        at org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsTinyTree(ProcessorImpl.java:313)
        at org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor.start(ConcreteChooseProcessor.java:186)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor$5.run(PipelineProcessor.java:664)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor.executeChildren(PipelineProcessor.java:729)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(PipelineProcessor.java:661)
        at org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor.start(ConcreteChooseProcessor.java:248)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor$5.run(PipelineProcessor.java:664)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor.executeChildren(PipelineProcessor.java:729)
        at org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(PipelineProcessor.java:661)
        at org.orbeon.oxf.pipeline.InitUtils.runProcessor(InitUtils.java:89)
        at org.orbeon.oxf.webapp.ProcessorService.service(ProcessorService.java:97)
        at org.orbeon.oxf.servlet.OrbeonServletDelegate.service(OrbeonServletDelegate.java:133)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3728)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3695)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2285)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2184)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1459)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
2013-06-07 13:12:12,203 INFO  ProcessorService  - /xforms-server - Timing: 7 - Cache hits for cache.main: 20, fault: 1, adds: 0, expirations: 0, success rate: 95%
2013-06-07 13:12:12,204 INFO  ProcessorService  - /xforms-server - Received request