When i tried to join my local testing server, the server crashed.
I was joining a already generated World.

The last thing i had changed was adding these files to my client and server (though i do not believe this to be the cause):

• stevescarts-1.20.1-1.1.14.jar
• polylib-forge-2000.0.3-build.143.jar

I am using forge-1.20.1-47.3.29 and finsandtails-1.20.1-1.1.5

This may or may not be a compatibility issue, since i had a lot of mods installed at the time.

crash-2025-02-11_21.26.55-server.txt

Same/similar issue recorded here: #39