Activity crash

[DVDAndroid]

Steps to reproduce:

Open app
Click back button
Open navigation drawer and on Config item

Logcat:

03-03 22:30:19.625 17566 17566 E AndroidRuntime: java.lang.RuntimeException: mobi.acpm.inspeckage.ui.MainActivity@dba6f9e must implement OnFragmentInteractionListener
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at mobi.acpm.inspeckage.ui.ConfigFragment.onAttach(ConfigFragment.java:126)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:932)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1148)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.BackStackRecord.run(BackStackRecord.java:793)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1535)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.FragmentManagerImpl$1.run(FragmentManager.java:482)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:739)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.os.Looper.loop(Looper.java:148)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5417)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
03-03 22:30:19.625 17566 17566 E AndroidRuntime: at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:117)