[CRASH] Getting strange error message when I go into loading screen

"memory.c - !IsBadReadPtr(InPtr, InSize)"

Not sure if this is client related or not, but the first time I got the message was when I queued up for a ranked game on the new client. It's extremely frustrating because I had to relog on the old client to get back into a game, which happened to be 6 minutes into the game.