[JBAS013308: Unable to start the JaccService service] error when starting up JBoss Enterprise Application Platform

Issue

When I startup my JBoss Enterprise Application Platform and deploy my web application, there is an error:

[0m[31m11:36:43,336 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.deployment.subunit."Sample.ear"."Sample.war".jboss.security.jacc: org.jboss.msc.service.StartException in service jboss.deployment.subunit."Sample.ear"."Sample.war".jboss.security.jacc: JBAS013308: Unable to start the JaccService service
    at org.jboss.as.security.service.JaccService.start(JaccService.java:106)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_33]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_33]
    at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_33]
Caused by: java.lang.NullPointerException
    at javax.security.jacc.WebRoleRefPermission.<init>(WebRoleRefPermission.java:58)
    at org.jboss.as.web.security.WarJaccService.createPermissions(WarJaccService.java:273)
    at org.jboss.as.web.security.WarJaccService.createPermissions(WarJaccService.java:58)
    at org.jboss.as.security.service.JaccService.start(JaccService.java:85)
    ... 5 more