Unreal Engine keeps crashing

My Unreal Engine was working perfectly buy today it keeps randomly crashing. It happens even when I start a new project.

I think this is the error info:

LoginId:9e4d473141e6c403a92ad89a07baa991

EpicAccountId:2b958e4234e84e10a3c4bd8b11d60bfa

Any help would be appreciated. Thanks