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java.lang.NullPointerException: 	at com.sun.identity.authentication.UI.LoginLogoutMapping.init(LoginLogoutMapping.java:71)	at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1028)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)	at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:904)	at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:883)	at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:822)	at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3335)	at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:3292)	at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:3278)	at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:3261)	at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:5951)	at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:862)	at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:2127)	at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2168)	at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2115)	at weblogic.management.deploy.slave.SlaveDeployer$Application.setActivation(SlaveDeployer.java:3082)	at weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForAllApplications(SlaveDeployer.java:1751)	at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:359)	at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)	at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)	at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:966)	at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:361)	at weblogic.Server.main(Server.java:32)	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:324)	at com.jprofiler.agent.Agent$_E.run(Unknown Source)	at java.lang.Thread.run(Thread.java:534)