PS4 edition keeps crashing

Every time I'm on Minecraft on PS4 and I select one of my worlds that I put a lot of creative into (it doesn't do this with the random worlds I have saved) it displays pink & black pixels on the loading screen and gives me this error message, thus crashing the app. And it tells me to either update the app or update the entire system. When I check for an update on the app, it tells me it's at its most recent version, and there was a system update that I did, but it still doesn't work.