Errors for some players after update ?_?

Hello, i have a problem with my Map.

Some players have problems with with error msg they get when they start the map.
I have a own server and all workes fine no one on my server have any problems. Singleplayer works too.
In Devkit PIE it works too. can anyone help someone send me 2 error codes.

It looks like its not the same problem, but i dont have any of them so i dont know what to fix :frowning:

yeah your zone managers are jacked up.