PlayStation: Crash with error CE-38700-8 when opening certain worlds.

Update: My world is playable on realms with the 1.17.40 update BUT when downloaded to play on my PS4 like normal. I get the same error message and the blue screen. 

1.17.40 (playable on realms but not PS4)

https://www.dropbox.com/s/9x6ofbgk5h2alr3/NewMCWorldCopy.zip?dl=0

 

1.17.34 version (doesn't work properly on realms or on PS4) 

https://www.dropbox.com/s/ptaidua6jfdltkn/MCWorldCopy.zip?dl=0

I have also tried to play on 2 iPhones. Again. I can play on realms with the new 1.17.40 update but not on the phones themselves. 

 

Worlds keeps crashing. Sometimes while it’s loading, 1-2 mins after it’s loaded or when it’s trying to save.  I can’t play it at all. 

It’s only this specific world. It loaded fine before the latest 2 updates. Now it just keeps crashing. I have 4 backups and they all crash since the 1.17.3 & .32 updates. Any assistance would be appreciated.