Versions (Be specific, do not write "latest"):

• Curios: latest. (jk - 5.3.1)
• Forge/Fabric: Forge

Observed Behavior:

client start-up failure

Expected Behavior:

to load sucessfully

Steps to Reproduce:

1. Download Tiered among dependacy
2. Download Curios API
3. Launch client
4. Rarted

Crash Log:
https://gist.github.com/Cixon/f2b21302ad3db685596a1d2604b46cef

This looks like an error with a mixin from Tiered, so you will need to report this to that developer to get this addressed.