version code:
30

version name:
1.13.1-dev

phone:
SM-G900F

brand:
samsung

stack:
java.lang.NullPointerException: Attempt to invoke interface method 'boolean it.reyboz.bustorino.backend.DBStatusManager$OnDBUpdateStatusChangeListener.defaultStatusValue()' on a null object reference
	at it.reyboz.bustorino.backend.DBStatusManager$1.onSharedPreferenceChanged(DBStatusManager.java:50)
	at android.app.SharedPreferencesImpl$EditorImpl.notifyListeners(SharedPreferencesImpl.java:612)
	at android.app.SharedPreferencesImpl$EditorImpl.lambda$notifyListeners$0$SharedPreferencesImpl$EditorImpl(SharedPreferencesImpl.java:618)
	at android.app.-$$Lambda$SharedPreferencesImpl$EditorImpl$3CAjkhzA131V3V-sLfP2uy0FWZ0.run(Unknown Source:4)
	at android.os.Handler.handleCallback(Handler.java:883)
	at android.os.Handler.dispatchMessage(Handler.java:100)
	at android.os.Looper.loop(Looper.java:214)
	at android.app.ActivityThread.main(ActivityThread.java:7356)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)