Blokowanie komendy /seen

on command "seen":
	if event-player has permission "seen.blokuj":
		set {_full_command} to full command
		set {_command_args::*} to {_full_command} split at " "
		if {_command_args::*} contains "nickadmina" or "nickadmina":
			cancel event
			send "&cNie możesz użyć tej komendy na administratorze!" to player
			stop

Proszę, powinno działać.