How Can I Delete Bug Quest Item

i have finish mercenary quest and got unidentify febbled item but i took it to wrong merchat and sell it and i try to bring it back with /fixquest command but it bring back 2 item from sandy scandal quest that i'm already finish it so i can't delete this bug quest item

 

Hi, this item is not a quest item, it is a quest reward. Fixquests won't bring it back. You can, however, buy a new one from the market in game.

 

no no i mean i use fixquest try to bring it back but it bring witness report I and II from sandy scandal that i'm already finish the quest and i can't delete it

 

Fill your inventory, then put the quest item in a crafting slot

Close your inventory, and the item will be gone ^^

 

Ok thank i can take it out