Crash on navigate back

0	__libc_waitpid	waitpid.c	41	0x7fc685b0cc0d	
1	signalHandler	crashhandlersetup.cpp	76	0x411090	
2	<signal handler called>			0x7fc685b0d020	
3	Core::Internal::EditorView::goBackInNavigationHistory	editorview.cpp	428	0x7fc67cdd37f3	
4	Core::EditorManager::goBackInNavigationHistory	editormanager.cpp	1842	0x7fc67cdc6596	
5	Core::EditorManager::qt_static_metacall	moc_editormanager.cpp	337	0x7fc67cea1b90	
6	QMetaObject::activate	qobject.cpp	3440	0x7fc68622026a	
7	QMetaObject::activate	qobject.cpp	3315	0x7fc68621fb96	
8	QAction::triggered	moc_qaction.cpp	376	0x7fc6878f80f8	
9	QAction::qt_static_metacall	moc_qaction.cpp	218	0x7fc6878f76c4	
10	QMetaObject::activate	qobject.cpp	3440	0x7fc68622026a	
11	QMetaObject::activate	qobject.cpp	3315	0x7fc68621fb96	
12	QAction::triggered	moc_qaction.cpp	376	0x7fc6878f80f8	
13	QAction::activate	qaction.cpp	1196	0x7fc6878f73cc	
14	QAction::event	qaction.cpp	1124	0x7fc6878f7185	
15	QApplicationPrivate::notify_helper	qapplication.cpp	3619	0x7fc687906812	
16	QApplication::notify	qapplication.cpp	3050	0x7fc687903f02	
17	QCoreApplication::notifyInternal	qcoreapplication.cpp	748	0x7fc6861e0006	
18	QCoreApplication::sendEvent	qcoreapplication.h	206	0x7fc686780803	
19	QShortcutMap::dispatchEvent	qshortcutmap.cpp	686	0x7fc6867b089a	
20	QShortcutMap::tryShortcutEvent	qshortcutmap.cpp	357	0x7fc6867af923	
...	<More>