World loads. I move around and whole game crashes within seconds.

I updated the game and whenever I load into the game, I can walk around for a few seconds before the screen freezes. I’m stuck there until the game eventually crashes and I’m sent back to the Xbox home menu. This has happened to me multiple times in a row, I’ve even hard reset my console, and the issue isn’t resolved. I was playing Minecraft on 1.11 earlier with no problem.