Help!!! Deleted Superadmin and can do nothing

So i wanted to re-do all the ulx ranks on my server so i deleted them all… there is now nothing i can do on the server i have no idea how to add the superadmin rank back with all the commands and stuff what would be the command to do this through web console as i think this is the only way i could possibly restore this now?

Hope you can help thanks!!

Remove Ulysses and it’s settings, then add it again.
For future reference, don’t remove the default admin groups, or make anything above superadmin