Describe the bug; What happened?

Happened before, then stopped, and now its doing it again. Mystery armor gen is turned off in my pack, but now I am getting these crashes again.

https://github.com/chronosacaria/MCDungeonsArmors/blob/1.19.3/src/main/java/chronosacaria/mcda/mixin/ItemEntryMixin.java

https://mclo.gs/V4sQpTU

Expected Behavior

Not to crash / try to generate mystery armor

Mod Version

2.2.0

Minecraft Launcher

CurseForge

Operating System

Windows

Modpack

Another Quality Modpack 2

Additional context

No response