Fragment BasicFragmentVideo{e87fd0c} not attached to Activity

Stack trace

java.lang.IllegalStateException: Fragment BasicFragmentVideo{e87fd0c} not attached to Activity
	at android.app.Fragment.getResources(Fragment.java:805)
	at android.app.Fragment.getString(Fragment.java:840)
	at k.com.kamera.BasicFragmentVideo$5$1$1.run(BasicFragmentVideo.java:483)
	at android.os.Handler.handleCallback(Handler.java:739)
	at android.os.Handler.dispatchMessage(Handler.java:95)
	at android.os.Looper.loop(Looper.java:168)
	at android.app.ActivityThread.main(ActivityThread.java:5845)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687)