blacksmith of mammon bug

[gilgamesh175]

Hi . im trying to trade a dwarven hammer +8 in mammon but there are no choices in the window . the weapon does not have any sa and is not augumented . help pls

[Easley]

Hi . im trying to trade a dwarven hammer +8 in mammon but there are no choices in the window . the weapon does not have any sa and is not augumented . help pls

unequip it 

[gilgamesh175]

its unequiped yes ^^

[gilgamesh175]

either there is a real bug here , or this weapon cannot be exchanged . i need confirmation pls . i tried trowing the weapon on the ground (risky) , relogging , talking to mammon in various locations . not working