When I try to open my world, it crashes. It says Error CE-34878-0. Before crashing, it shows the menu screen, the loading screen and the view of my player sleeping in a bed all overlapping. Before this, my world crashed while I was sleeping in a bed and now whenever I open it, it crashes. I also tried making a copy of the world, but that also crashes. Feel free to contact me for any extra information that you need to know about the bug. Thanks.