404. That’s an error.

The requested URL /app?somsg=LocalConnection%20StatusEvent%20error:%20[StatusEvent%20type%3D%22status%22%20bubbles%3Dfalse%20cancelable%3Dfalse%20eventPhase%3D2%20code%3Dnull%20level%3D%22error%22],%20ps0.6511069922707975,%20successMethod,%20 was not found on this server. That’s all we know.