Help, i cant get admin in my ts server

i recently created a ts server. but when i joined i needed to have a privelige key, i had that. so i typed it in. but it declined. how to i get this working?

If you have the serveradmin query password then you can either create a new privilege key or assign the server admin group to yourself.
Without it or without having another person in the same position then unfortunately you can’t get it back.

Another solution is to touch the database file directly if you know how to do it. But this solution is neither recommended nor supported.