Where's my Brain (WMB) Crash 1.20.1

[SodaSyrup]

Server wont start when having both Observable and WMB installed.
Works perfectly fine if atleast one of them isnt present, cant exist together

Minecraft Version: 1.20.1
Fabric Version: 0.18.4
Mod Version: 4.4.2
Java Version: 17

Server Log: https://mclo.gs/OFnPp02