Put the summary of the bug you're having here
the land disapears on me
What I expected to happen was...:
Describe what you thought should happen herethe land would stay there
What actually happened was...:
Describe what happened here
i was playing on a server hoping my game wouldn't crash i looked at a building and the game started unloading chunks infront of me i claimed a creative plot and the uloading chunks got annoying so i exited the game when i tryed to get back in boom the game crashes.

Steps to Reproduce:
1. play minecraft
2. get into anything
3. exit out of your world when it is happaning
4. good bye