uncaught exception, passing to exception handler: org.jboss.seam.security.NotLoggedInException

2016-03-18 15:55:43,645 WARN [net.ihe.gazelle.common.pages.GazelleSecurityCheck] (ajp-/127.0.0.1:8409-2) Access denied. null has insuffient permission to access : /testing/test/cat.seam
2016-03-18 15:55:43,645 WARN [org.jboss.seam.jsf.SeamPhaseListener] (ajp-/127.0.0.1:8409-2) uncaught exception, passing to exception handler: org.jboss.seam.security.NotLoggedInException
at org.jboss.seam.security.Identity.checkRestriction(Identity.java:217) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.navigation.Page.checkPermission(Page.java:263) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.navigation.Page.postRestore(Page.java:273) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.navigation.Pages.postRestore(Pages.java:428) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.jsf.SeamPhaseListener.postRestorePage(SeamPhaseListener.java:549) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.jsf.SeamPhaseListener.afterRestoreView(SeamPhaseListener.java:397) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:229) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:195) [jboss-seam-2.3.1.Final.jar:2.3.1.Final]
at com.sun.faces.lifecycle.Phase.handleAfterPhase(Phase.java:189) [jsf-impl-2.1.18-jbossorg-1.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:107) [jsf-impl-2.1.18-jbossorg-1.jar:]
at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:116) [jsf-impl-2.1.18-jbossorg-1.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.18-jbossorg-1.jar:]