Gcombat "REMOVE" lua error

I got Gcombat 9 and when I make anything shoot at a prop, instead of delete it, it make a duplication of the item and remove the duplication. While this is happening I got a lua error about to remove the item.

Screen Shot:


Uh, there is no “Gcombat 9”, you do realize that, right?
The last version is Gcombat08

There is one, and from the same guy that maked the 08, it is even working better than 08.