Client Crashes

[Obito]

After playing for 20-30 minutes the game crashes. And when i try to launch the game after, a window pops up saying "The game client encountered an error while running. Shutting down the game client.(4049)" I've tried repairing the files, but the error persists. I would appreciate any help. Thanks.

[Boops]

I didn't have a crash but I closed the game and then tried to relaunch it and got this error message.  For me, simply restarting my computer worked.  Good luck!