Somone had another similar issue with this hero, I had made a temp fix for that problem until I have more time to clean it up.
http://forums.alliedmods.net/showthread.php?t=33745
Here is a temp fix for your problem added to the temp fixed version in the link above until I can find some time to finish up this hero. As I have not looked at much of it's coding other then fixing the bugs posted. You should recompile it for amxmodx 1.60.
Temp Fix only (Part II)