Crash at the start

So, I have this annoying bug that crashes my game when it starts, I guess it's related to the logging into the Microsoft account because it happens when I try to login, it kinda works but only of I delete all of my worlds, and then the crash comes back, and it all started because I uninstalled the game in order to logging in Minecraft earth, because apparently you can't be logged in in both games at the same time :/   .