Observed behaviour

I am trying to load my custom modpack, but it continues to crash no matter how many repairs I do. I tried everything I could think of, and the only way it will load again is if I remove Irons Spells n Spellbooks from the mod folder. I thought it was a compatibility issue, but my modpack worked just fine a few days ago, the issue started when I attempted to download a ore finding mod. I removed the mod after the first game crash, but the issue continued.

Expected behaviour

I expected the issue to resolve after I removed the mod that I thought was causing the issue, but it continued to cause problems.

Steps to reproduce

1. Click load game
2. Click play
3. It says "ERROR MOD LOAD"
4. Game crashes

Server Type

Single Player

Crashlog

gist:872c1582532de2f6cdc800b94be67948

Iron's Spells N Spellbooks version

1.20.1

Forge version

47.3.0

Other mods

No response

Crashlog Check

• I understand if this is a crashbug and I did not attach a crashlog, this will not be handled

Fabric Check

• I understand if I am using Farbic APIs or Connector, this will not be handled

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