Error with joining games

Hello, I've been having an issue that kicks me out of a game as soon as it starts. I can load up the launcher and even get the full timer but as soon as it gets to the loading screen I get kicked.

This is the error message that it gives me when it happens and when I attempt to reconnect. I'd really like some help in finding the solution to this problem. [] http://i.imgur.com/0YEWy6o.png