mobregen cant be it. when you see the first job up quest ps. you cann see that summononemob stands, couse you want to summon your a dublicate and the dublicating doesent works with mobregen
missing
findhandle Administrator "Player" 0.
maybe?
hard to tell reallly without seeing the full script and how its structured. You may be falling out of scope too.
don't know whats in your InterruptArg atm it is being set to remove the first of the array so thats why its hard to call what u are putting in the spot of the monster name.
You also should whack the whole PS here, hard to see issues with a small chunk when variables might not be defined properly or the handle is wrong etc.