This often happens when you change a computer or device. The plugin assigns a new password that the server does not recognize as you, so you get bumped down to lowest permissions and nothing works.
We can talk in game or you can send me a forum msg to get it right. The Utilities password is in your config.ini file.
Look for:
[TGFT_Util]
Password=[big long character string]
Tell me what password is there, and I will correct the discrepancy on the server. Either that, or you can go back to your other device, read that password, and harmonize them yourself.
-- tsreknor