Versions (Be specific, do not write "latest"):

• Polymorph:
  polymorph-forge-1.16.5-0.34.jar
• Forge/Fabric: Forge

Observed Behavior:

Expected Behavior:

Steps to Reproduce:

1. Server Crashed

...

Crash Log: Please use a paste site like hastebin.
crash-2021-12-15_19.25.22-server.txt

Does it crash on startup or was someone doing something on the server?

Someone was playing on the server and it crashed with a StackOverflow error

subi — Today at 7:26 PM
crash on monumental server, "stack overflow"