https://pastebin.com/iL3e7Ldx

I don't why it crashed, the only thing i have done is updated the thermal mods and then this happened.
i was able to enter my world after relaunch without it crashing so im clueless on why it happened in the first place

I can see how this could happen...probably pretty rare, but I'll get a new version up soon..thanks for reporting :)

np, glad to be of assistance

Just had the same (i think) crash happening with the latest version: https://pastebin.com/ebFxfRXy

I added Embers + Soots but also updated a couple mods. Will try to see what may conflict.

hmm that is weird, he had fixed it in the last build he released on curse