I have some mods on my server, which I play with friends on, that require Quark like Zeta to work. But I can't play on my server because the Zeta mod crashes it and prevents my server from starting properly. It doesn't matter if I use any old version of Quark and Zeta. Even the latest Zeta update doesn't work for me. It keeps crashing my server.

same here

https://pastebin.com/KH1bBRxV

Mine crashes too, can't play with it

First 2 comments here are non-actionable and contain no crash information >.>

Third comment is another broken mod returning null from getCraftingRemainingItem. Not our fault but we keep getting issues about it, i'll add a log message or something.