I am on Minecraft PS4 playing with my friend and suddenly (only on my screen, I'm the host of the server) it says "Disconnected due to world corruption" then on the bottom it says something like try reopening the world or something else. I tried getting back in but it won't let me (It says "There was a problem...."). I did back up my server but I hear that doesn't help this issue and that some people are getting purple checkers on their screen when this happens (I didn't). I'm also worried about uninstalling the game because I don't want my world to be deleted.