I would provide a crash report, but I do not know where to find one. Previously I have used resource and behavior packs, if that affects anything.
Just regular local world?
-Did you try it on your phone and see if it crashed there (or PC if you're using a phone)?
Same thing happens to me, but only when I load maps that I downloaded. Very upsetting because I spent an hour downloading some very interesting survival maps and only 20% of them work so far.