Pixelmon 1.20.2 improper channel seperator

[p0t4t0sandwich]

java.lang.IllegalArgumentException: Channel must contain : separator (attempted to use )

Investigate to see if there's a way to ignore the channel or possibly fix it.
Ping simonmage in Discord if there's a solution
Server Log: https://mcpaste.io/c52d7ed34a7627b7