Set your account type to "5" on "accounts' table in your DB, then set your character to "group_id" "3",
If it doesnt work then i dont know, im still testing with this distro and I hadn't put it online, so, nobody to ban.
Btw, you can check commands on (...)\data\XML\Commands.xml
Max number on it is account type '5' maybe cuz' you have 6 it doesnt work.