Guild Wars 2

“A serious error has occured that prevents the program from continuing to run”

Okay so I’ve been getting this error for a while now. I started getting the error message AFTER I had quit the game but now I’m getting the same error message while I’m playing.
I can’t play for more than 5 minutes before GW2 shuts down and shows me this message.

Help?

you could try -repair in cmd line.

Alright, will try.