My survival game crashed while I was building in 2-player splitscreen.

When I restarted the game and tried to load my world, an error window pops up saying: "The software was closed because an error occured."

I've tried a few times since, and the world consistently crashes as soon as it starts loading ("generating world" screen).

Restarting the console didn't work, neither did deleting game data and reinstalling. I've tried loading it in peaceful and creative mode (cheats on).

My other worlds are still loading though, only seems to affect my main one and its copies. 

My world is only ~58mb, and my console has plenty of free storage space.

This world means a lot to my fiance and I.

Please help!

EDIT: uploaded my world to realms. The game is still crashing on both Android and Switch...

Download Link