Thank you Adrian! :) But, Jaxx, why you do that: "Casting a Heal HP spell on an NPC no longer works and doesn't crash the server", why you only make the heal on NPC works taking off the bug crash and allowing cast heal on npcs? Maybe it will be useful for some type of games. I know its more hard take off the error than desapear with him but, if u can fix the bug without take off the heal on npcs this can be a differential in your engine. Just an opinion.