android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@42769c20 is not valid; is your activity running?

[roms]

android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@42769c20 is not valid; is your activity running?
at android.view.ViewRootImpl.setView(ViewRootImpl.java:769)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:278)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
at android.app.Dialog.show(Dialog.java:289)
at org.accessibility.e.a(Unknown Source)
at org.geometerplus.android.fbreader.benetech.SpeakActivity.a(Unknown Source)
at org.geometerplus.android.fbreader.benetech.SpeakActivity.f(Unknown Source)
at org.geometerplus.android.fbreader.benetech.SpeakActivity.onInit(Unknown Source)
at android.speech.tts.TextToSpeech.dispatchOnInit(TextToSpeech.java:701)
at android.speech.tts.TextToSpeech.access$1400(TextToSpeech.java:58)
at android.speech.tts.TextToSpeech$Connection$SetupConnectionAsyncTask.onPostExecute(TextToSpeech.java:1511)
at android.speech.tts.TextToSpeech$Connection$SetupConnectionAsyncTask.onPostExecute(TextToSpeech.java:1473)
at android.os.AsyncTask.finish(AsyncTask.java:632)
at android.os.AsyncTask.access$600(AsyncTask.java:177)
at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:645)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5487)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
at dalvik.system.NativeStart.main(Native Method)