[Superthijs]

Or could this be the problem?
I've put this code in the gamemode script to execute when the player types an invalid command.

Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
	return SendClientMessage(playerid, 0xFFFFFFFF, "{FFFF00}Unknown command. Type {FF0000}/CMDLIST {FFFF00}for a list of commands.");
}