1.20.1 ATM9 server crashing on startup

[webarellii]

Here's the crash log, I don't know what to do to fix it. https://paste.ee/p/TTwyw

[TileEntity]

Looks like the world is broken

 

Create a backup of your world and remove it

Restart the server to create a new world

Then copy level.dat and level.dat_old to the broken world

Delete the new world and put back the broken world and test it again

[Luis_ST]

22 hours ago, webarellii said:

Here's the crash log, I don't know what to do to fix it. https://paste.ee/p/TTwyw

Either your world is broken, like TileEntity already told you, or it is a problem with ModernFix.

[ShanyJohnson]

To resolve your ATM9 server crashing issue, start by reviewing the crash log for error messages. Common causes could include mod conflicts, insufficient memory allocation, or outdated Java.