java.lang.NullPointerException
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.isAuthenticate(BugzillaExecutor.java:108)
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.handleException(BugzillaExecutor.java:131)
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.execute(BugzillaExecutor.java:86)
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.execute(BugzillaExecutor.java:74)
        at org.netbeans.modules.bugzilla.repository.BugzillaConfiguration.create(BugzillaConfiguration.java:77)
        at org.netbeans.modules.bugzilla.repository.BugzillaRepository.getConfiguration(BugzillaRepository.java:346)
        at org.netbeans.modules.bugzilla.query.QueryController$4.execute(QueryController.java:303)
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.execute(BugzillaExecutor.java:79)
        at org.netbeans.modules.bugzilla.commands.BugzillaExecutor.execute(BugzillaExecutor.java:74)
        at org.netbeans.modules.bugzilla.query.QueryController.populate(QueryController.java:338)
        at org.netbeans.modules.bugzilla.query.QueryController$3.run(QueryController.java:287)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:573)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1005)