RadioPlum

I've been having some problems with my MineHut server lately and was wondering if anyone could help. For about 5 days now, anytime I log into my MineHut server, the world is reverted to a previous 'save' of the world. This means any work I put into my server is immediately erased once I log off and it's like the world doesn't remember anything I did for 5 days. Does anyone know how to fix this issue by manually saving the world? If so please let me know how to do so.