Occurs in early loading stages of boot-up
Latest.log
Crash Report

This doesn't look like an issue caused by this mod.
Have you tried removing Seeker Compass and seeing if the crash still happens?

I’d have to check, it’s been a while since I’ve tried to boot up that pack due to the newer versions of forge.

Fixed in commit 03dc913
The new version on Curseforge includes this fix.

I have this exact issue. When it finishes loading it says that there's "missing files" for the mod. I tried without it and it worked fine.