Battle Screen Error?

[notepad.exe]

I was hosting a game and then after it ended I hit disconnect and got some sort of "illegal exception" error when the window went to close. It kept popping up with other errors until there were at least 6 or 7 of them and I couldn't click the show details on the first error without having another pop up. I wasn't thinking when it happened, didn't take a screenshot, and just closed them all. Anyone ever experienced what just happened/know how to fix the problem?

Edit: They were actually access violation errors.