[Client] [NA] BugSplat every time I get into loading screen.

No matter what I do, whether it be a ranked game or going into practice tool, everytime I get into loading screen the game will bugsplat. I have used multiple accounts and have done a full client repair and have uninstalled and reinstalled league entirely. It worked fine yesterday, but now whenever I try to get into a game today I get bug-splatted then hit with a leaver because I can't connect to games.