Minecraft Version

1.15.2

Forge Version

1.15.2-31.1.79

Mod Version

pneumaticcraft-repressurized-1.15.2-1.1.2-14

Describe your problem, including steps to reproduce it

I found some errors from PneumaticCraft, looks like there's an old reference to blocks Quark no longer has:
https://gist.github.com/NillerMedDild/b454af74fa17ab06a584f29d81f56f4e

Yeah they're from 1.12.2. I'll get those updated.

Fixed in 1.1.3 release