You can set so entire account has GM.
To do that you have to put grade 250 in RohanUser.dbo.TUser table.
You can use this statement:
UPDATE RohanUser..TUser set [grade] = 250 where [login_id] = ' Your login '
Please someone help me, any problems with my server if login with select character and i having problem server failded 3002 and untill today my problems not complete,