Errormesage:
java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError` handling.
	at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:112)
	at android.os.Handler.handleCallback(Handler.java:739)
	at android.os.Handler.dispatchMessage(Handler.java:95)
	at android.os.Looper.loop(Looper.java:148)
	at android.app.ActivityThread.main(ActivityThread.java:5461)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: rx.exceptions.OnErrorNotImplementedException
	at rx.Observable$27.onError(Observable.java:7997)
	at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:159)
	at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
	at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:191)
	at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:162)
	at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:107)
	... 7 more
Caused by: rx.exceptions.MissingBackpressureException
	at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.onNext(OperatorObserveOn.java:130)
	at rx.internal.operators.OperatorMap$1.onNext(OperatorMap.java:54)
	at rx.internal.operators.OnSubscribeTimerPeriodically$1.call(OnSubscribeTimerPeriodically.java:52)
	at rx.Scheduler$Worker$1.call(Scheduler.java:120)
	at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)


===================================

--------- beginning of main
02-25 13:06:19.849  9204  9223 D FileTransferManager: fileIncomingRequest
02-25 13:06:19.907  9204  9223 D Antox   : Creating message notification, FriendInfo(true,Герман,None,online,За компом,4E6946A9455ABB1A7C0EB88992536476369B60B1FCDD6FE976D05427B44EB335,None,true,false,false,false,None,0), Incoming File ...
02-25 13:06:19.911  9204  9223 D Antox   : Key class: FriendKey
02-25 13:06:23.080  9204  9204 D Antox   : key = 4E6946A9455ABB1A7C0EB88992536476369B60B1FCDD6FE976D05427B44EB335
02-25 13:06:23.149  9204  9204 D AntoxDB$: Marked incoming messages as read
02-25 13:06:23.173  9204  9204 D Antox   : Messages updated
02-25 13:06:23.202  9204  9204 D Antox   : changing chat list cursor
02-25 13:06:23.352  9204  9204 D Antox   : changing chat list cursor
02-25 13:06:24.798  9204  9204 D FileTransferManager: fileAcceptReject, accepting: true
02-25 13:06:24.825  9204  9204 D Antox   : Messages updated
02-25 13:06:24.837  9204  9204 D Antox   : changing chat list cursor
02-25 13:06:24.847  9204  9204 D FileMessageHolder: observer subscribing