10:29:54,996 INFO  [com.marvelution.jenkins.plugins.jira.JIRAPlugin] (Loading plugin jenkins-jira-plugin) Adding the required filters
10:29:54,997 SEVERE [jenkins.InitReactorRunner] (pool-12-thread-4) Failed Loading plugin jenkins-jira-plugin: java.io.IOException: Failed to initialize
	at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:439) [jenkins-core-1.614.jar:]
	at hudson.PluginManager$2$1$1.run(PluginManager.java:371) [jenkins-core-1.614.jar:]
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) [task-reactor-1.4.jar:]
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) [task-reactor-1.4.jar:]
	at jenkins.model.Jenkins$7.runTask(Jenkins.java:905) [jenkins-core-1.614.jar:]
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) [task-reactor-1.4.jar:]
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) [task-reactor-1.4.jar:]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_79]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_79]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79]
Caused by: java.lang.NullPointerException
	at hudson.util.PluginServletFilter.addFilter(PluginServletFilter.java:99) [jenkins-core-1.614.jar:]
	at com.marvelution.jenkins.plugins.jira.JIRAPlugin.start(JIRAPlugin.java:78)
	at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:447) [jenkins-core-1.614.jar:]
	at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:436) [jenkins-core-1.614.jar:]
	... 9 more