Hey, i had a 1.8 paper spigot server where i installed the 1.8 multiverse core and i create a lot of world (20) but i had a problem with the 1.8 then i eliminated all the server files without the plugins and the worlds then i recreate a server with spigot 1.12.2, all the plugins work without the multiverse core then i deleted that and i installed the lastes version, it work but when i refresh the the server i have to import all the world every time please help me
