Some help with /setname command

[Nean]

When I try to use it, I get a mismatch error, and it highlights

Code:

I = (Parse(2))

I want it so that I can do /setname admin rawr
and it'll set my name to "rawr" for example... I had this done once, but with a lot of help from GIAKEN, this time I did it from scratch by myself and this is the only thing standing in my way.