Describe the bug
Attempting to install Carpet-Fixes and ServerCore results in a crash. Given Carpet is important, compatibility with one of its most popular add-ons should be a high priority.

Reproduce
Install Carpet-Fixes and ServerCore. Attempting to boot the client will work, but any attempts to start a server (single-player world or multiplayer world) will result in a crash.

Expected behavior
Ideally, no crash.

Versions -Latest is not a version!
ServerCore: 1.2.6
Minecraft: 1.18.1
Carpet-Fixes: 1.5.1+v211217

Mod incompatibilities
Carpet
Carpet-Fixes