Game closes seconds after loading due to error in my inventory possibly bundles

My minecraft app force closes seconds after entering my main survival world, and immediately if i open my inventory or a chest.

My game works with no problems in any other saved world, and I can create and play new worlds with no problem.

 

The last thing i did in my survival world was to create around six bundles. One of them is full, and one contains other empty bundles.

I duplicated my survival world, then set the duplicate to creative and used /clear. That cured the problem in the duplicated world -  the game told me it deleted 387 items - but i don't want to enable cheats or do that on my survival world and lose the ability to earn achievements.

I have tried to be killed by attacking an iron golem, but the game always closes before i die.

I have also backed up my game saves, uninstalled the game and reinstalled. Deleted the cache and the game data, and even uploaded to a realm and downloaded back. I tried to get killed by another player on my realm, again the game always closes first.

So far, nothing has worked and i can't use my main progress world - but any other world works just fine.

 If anyone can help, please let me know!

 

I am certain the problem is something in my inventory, and most likely it is the bundles.