FB crash

Fatal Exception: java.util.concurrent.RejectedExecutionException: Task xy@fd7987c rejected from java.util.concurrent.ThreadPoolExecutor@b29e505[Running, pool size = 9, active threads = 9, queued tasks = 128, completed tasks = 33]
       at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution + 2014(ThreadPoolExecutor.java:2014)
       at java.util.concurrent.ThreadPoolExecutor.reject + 794(ThreadPoolExecutor.java:794)
       at java.util.concurrent.ThreadPoolExecutor.execute + 1340(ThreadPoolExecutor.java:1340)
       at com.facebook.internal.FetchedAppGateKeepersManager.loadAppGateKeepersAsync + 9(FetchedAppGateKeepersManager.java:76)
       at com.facebook.internal.FetchedAppGateKeepersManager.getGateKeeperForKey + 21(FetchedAppGateKeepersManager.java:146)
       at com.facebook.appevents.AppEventsLoggerImpl.logEvent + 34(AppEventsLoggerImpl.java:646)
       at com.facebook.appevents.AppEventsLoggerImpl.logEvent + 12(AppEventsLoggerImpl.java:217)
       at com.facebook.appevents.AppEventsLogger.logEvent + 3(AppEventsLogger.java:403)
       at com.playchat.logging.useractivity.FacebookLogger$logEvent$1.run + 1(FacebookLogger.java:25)