Java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState

Java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState

when i try to remove fragment onStop after onSaveInstanceState got exception .

Original Code 

ft = fm.beginTransaction();

ft.remove(fragment3);

ft.addToBackStack(null);

ft.commit();

Solutions

Instead of ft.commit change to ft.commitAllowingStateLoss();

ft = fm.beginTransaction();

ft.remove(fragment3);

ft.addToBackStack(null);

ft.commitAllowingStateLoss();