Yesterday evening a Player from my server noted to me that the server was a different seed and all our progress was lost, I looked at the server files and there were 3 new files
Old: world, world_nether, world_the_end
New: world, world_nether, world_the_end, spooncraft, spooncraft_nether, spooncraft_the_end
(Spooncraft is the name of our server) I deleted the spooncraft files to See If it would go back to normal, but that didn't work. I didn't do anything that could possibly be the cause. Can I change my server back to before this reset and how do I prevent this from happening again?
Update: the spooncraft files are back again, I didn't do this manually, it just happened for some reason