Issue Description:

Note: If this bug occurs in a modpack, please report this to the modpack author. Otherwise, delete this line and add your description here. If this is a feature request, this template does not apply to you. Just delete everything.

What happens:

https://paste.ee/p/skkfX

What you expected to happen:

Not crash

Steps to reproduce:

1. Start MC 1.16.1 with the mod in the mods folder

...

Affected Versions (Do not use "latest"):

• Anvil Fix: AnvilFix-1.1.2.jar
• Minecraft: 1.16.1
• Fabric Loader: 0.8.8-202
• Fabric API (if present): fabric-api-0.14.0+build.371-1.16.jar

duplicate of #11