Pato019

Hello, I need help, I have a server 1.16.5 java forge, and when I try to generate world crashes, but not even the host detects that it has cracked, (I have contracted minecraft hosting) and tried to reinstall the world, change the mods, optimize the world to the limit, I even did a test and I threw me that it was not the world that was corrupt, but I'm out of ideas, obviously as the host does not detect the crasheo does not create a crash report and it is impossible to know what is causing everything.