I've been playing this world for over a week had no problems until last night I'm playing on windows 10 bedrock edition

I noticed 1 small chunk error being a previous java player I thought nothing of it as it was common back in the day

earlier today I noticed more and more, I reset the game and tried walking through to see if it would fix it, didn't fix it as I just fell out of the world the more i log in the more voids spawn