"Fatal Error" Crash Report 2019 After Champ Select

Ok so I have had a couple games now where I would finish champ select and afterwards it would immediately crash and show this prompt that would say "fatal error has occurred". What is strange about it is that I had played several matches earlier today without a hitch. This happened after the client prompted me to install an update patch. The link that I have uploaded should allow the complete crash report to be downloaded. If this could be checked soon, that would be appreciated. Thank you for your time. P.S, I have already checked my hardware and other software, which is all working fine, so my computer is not the cause for the crashes.

EDIT: I also, for the sake of testing, tried other games modes, and all are the same result. Even the training tool throws the same error report.