Seems to be an error with the code injection.
Have verified with a clean install and latest fabric api.
crash-2020-11-29_10.50.38-client.txt

Okay, thank you very much!

This has been fixed in 1.1.5. Curse is a bit slow so here's a jar for now, also working on getting it on modrinth
coloredcampfire-1.1.5-1.16.zip

Nvm it got approved instantly

Great! Thanks so much for a great mod and a fast fix!
Edit: tested (to be sure), and it works! Closing issue.

Ah yeah, something must've broke recently, I'll check it tomorrow morning