[VladimirMark]

You don't need to add "[]" where it's the ID and Fation ID :3 Bro this is not any script's fault but yours because you type the command wrongly.
The wrong way you do it

Код:

/makeleader [1] [1]

The right way you should do it

Код:

/makeleader 1 1

Without the "[]"