"The state engine was in incorrect state SERVER_ABOUT_TO_START and forced into state SERVER_STOPPED. Errors may have been discarded."
Was what the console said right before telling me to fuck off, so I looked up this error and only found things relating to incompatible mods, but that can't be my case since earlier my server had been working flawlessly and I hadn't changed any mods. The only thing I did was restart my computer after fixing a cooling problem with my processor, and when I started the server the server properties were reset for some reason, not sure if that had to do with it. This was my crash report
If you can please help, it would be appreciated, I lost my world with this and can't move it to a new server. If need be I'll also put in the file.
crash-2017-12-06_12.14.39-server.txt