Modpack version
e2e 1.70b

Issue
Crash on server start. Might be after I played around a bit with fluid level emitters.

Logs
https://pastebin.com/Uw71fQR3

That is indeed an ExtraCells issue - You will need to remove the Fluid Level Emitter through MCEdit. I'm afraid there's nothing we can do to fix it :/ I thought I had removed the recipe for that block though.

No worries, will try to remove with MCedit and tell my players not to use them