Много ошибок с командой

[MarkusMontezlo]

C:\Users\sereg\Desktop\Новая папка\edit.pwn(37930) : error 076: syntax error in the expression, or invalid function call
C:\Users\sereg\Desktop\Новая папка\edit.pwn(37930) : error 072: "sizeof" operator is invalid on "function" symbols
C:\Users\sereg\Desktop\Новая папка\edit.pwn(37931) : error 076: syntax error in the expression, or invalid function call

CMD:getip(playerid, params[])
{
	if(PlayerInfo[playerid][pAlcoInvenxua] >= 2)
	{
		if(sscanf(params,"d",params[0])) return SendClientMessage(playerid,COLOR_WHITE," Введите: /getip [id]");
		format(strcmp,sizeof(strcmp), "[%s] IP: %s",PlayerInfo[params[0]][pNames],PlayerInfo[params[0]][pIP]);
		SendClientMessage(playerid,0x6495EDFF,strcmp);
	}
	return true;
}

Помогите