NPE with AtmosphereResource.getSession()

[JicTinker]

Atmosphere :2.4.32
Stacktrace:

[ERROR] [pool-3-thread-52] [org.atmosphere.cpr.AsynchronousProcessor] Interceptor Atmosphere LifeCycle crashed. Processing will continue with other interceptor.
java.lang.NullPointerException: null
	at org.atmosphere.cpr.AtmosphereRequestImpl.getSession(AtmosphereRequestImpl.java:688) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.SessionTimeoutSupport.restoreTimeout(SessionTimeoutSupport.java:69) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereResourceImpl.cancel(AtmosphereResourceImpl.java:826) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereResourceImpl.dirtyClose(AtmosphereResourceImpl.java:919) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.DefaultBroadcaster.addAtmosphereResource(DefaultBroadcaster.java:1361) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereResourceImpl.suspend(AtmosphereResourceImpl.java:410) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.interceptor.AtmosphereResourceLifecycleInterceptor.postInspect(AtmosphereResourceLifecycleInterceptor.java:161) ~[atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AsynchronousProcessor.postInterceptors(AsynchronousProcessor.java:381) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:232) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:114) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:67) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket.service(JettyServlet30AsyncSupportWithWebSocket.java:53) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2300) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereServlet.doPost(AtmosphereServlet.java:191) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at org.atmosphere.cpr.AtmosphereServlet.doGet(AtmosphereServlet.java:177) [atmosphere-runtime-2.4.32.jar:2.4.32]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) [jetty-server-8.1.8.jar:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [jetty-server-8.1.8.jar:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669) [jetty-server-8.1.8.jar:?]
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336) [jetty-server-8.1.8.jar:?]