Every time I try to light a nether portal with this mod, It gives me this crash

https://paste.ee/p/kZnd9

Mods list

cosmetic-armor-slots-1.1.3.jar

check 0.4 version of this mod and see is this issue fixed.

now I'm getting this crash: https://paste.ee/p/oIcoe

check 0.5 version and see does it crash