[CRASH] Spectator bug back again? -> EU still > NA? ;)

When entering the game the black screen problem appears again. I also received an error message (screenshot), login out of the client and logging in again does not help. Also had the "Game crash, relogin message" in the client, but also didn't work. After approx. 5 mins I assume the game got cancelled? As I was in the main menu again. For your information :)