Disregard my last reply. I found what you were talking about and pasted new serverconfig files from a fresh save. It works fine now. This has happened twice so if you know of any way to prevent this I'd appreciate it. Otherwise thanks for your help
Okay, by that do you mean take it from the client modpack download? The server files only give me a start.bat. Also, it would be the jumbo furnace config, correct? Sorry, I'm not too great at reading these.
I started an all the mods 6 server locally from the official curseforge server files. It worked fine on the first startup and subsequent startups until I got this crash log.
https://pastebin.com/zKPBpEpr
I attached the most recent debug.log
I have no idea what the issue in. In the crash log, it refers to a Jumbo Furnace, but I've restarted the server with one in the world before. I am pretty sure this is an error that has to do with the world file, because we had the same issue after a quick restart for server.properties and it broke. We reset the world.
Please help
debug.log