Sir, I am using theme only on one website and I have downloaded some bonus plugins which I need that time after someday when I want to download another bonus plugin in reentered the ThemeForest username and ThemeForest Purchase Code that time it is showing  License is already active on the maximum allowed product instances, please deactivate this license from the active instance(s) and try again! I have on my all website that by mistake I have activated the theme or not but did not get any website where I have activated also I am using clowdways which not provide a c panel so  not get any option to deactivate from other instance so please deactivate the licence from your end