When I tried to use this mod in a server that has multiple other mods, it was the reason the server kept on crashing. Here is the server log discussing the crash as the crash report is not being generated. The mod was not used by any players before running the server.

Server Log.txt

I can't reproduce that and codewise it shouldn't happen either. Post the modlist of serverside.

closing because of inactivity and lack of info

This issue still occurs on servers. Removing bundles fixes this issue.
Crash: https://mclo.gs/t1tgUwW

Modlist: https://mclo.gs/FArWY5i

@ISurrealI you can also reproduce the crash by doing gradlew runServer

fixed in commit 8cca918