on the groups.conf find the level of your GM. then change the can_trade:
[color=#282828][font=helvetica, arial, sans-serif]groups: (
{
id: 0 /* group 0 is the default group for every new account */
name: "Player"
level: 0
inherit: ( /*empty list*/ )
commands: {
/* no commands by default */
autoloot: true
alootid: true
}
permissions: {
/* without this basic permissions regular players could not
trade or party */
can_trade: true <- change this to false to disable drop, trades..
can_party: true
}
[/font][/color]