From some testing it seems to have been due to my spawn.json from incontrol. I find it odd though since it didn't do much, if anything. It seems to have caused, not only a crash, but stopped new worlds from being created(it froze at like 0%).
I can't figure out what's causing this issue...
As soon as I enter this random area at a specific village the server freezes and I'm stuck just flying around the area in creative.
https://pastebin.com/Gqg6ZuaS