Mod Version: 1.2.0
Mod Loader: fabric 1.14.22

Description:
Mod works perfectly fine when launching, but when I try to run a server with it spits out an error. As far as I can tell it is an issue with detecting that the mod should work with 1.20.1. But I'm not sure. This error pops up with just the mod in the mods folder and the fabric api.

To Reproduce:
Steps to reproduce the behavior:

1. Place on DeeperAndDarker and the Fabric API in the mods folder of a server.
2. Launch a server fabric jar (1.14.22) on debian with this command java -Xms2G -Xmx6G -jar fabric-server-mc.1.20.1-loader.0.14.22-launcher.0.11.2.jar nogui
3. Immediate crash

Additional context:
Here are the logs