Open Graph actions adding problem

I've added test applicati开发者_如何学Goon then created graph action "XXXXX" in that app, then I deleted that application and created new one and tryed to add the same action (cos the action deleted with app I guess) the system did not allow me to add the action and showed me an error that I've already created that action. So I can neither use the action nor create new one. Can someone help me in this ?