Strange Weapon Skills Bug

[Merciful]

What Is Your In-Game Name? Merciful

Name Of Bug? Weapons Skills Bug

If Any Pictures You Can Show? Yes I got.

(http://imageshack.us/photo/my-images/690/strangebugq.png/)

Describe Your Bug If You Can: Well its like this. Whenever a player uses a weapon for example Sawn offs to kill someone and that guy dies, on his screen a message appears "You have full skills in Sawn off!" Whatever weapon the killer uses, it appears in the message for example "You have full skills with -here comes the weapon that killer used-!"