[Binx]

Could someone tell me why this command doesn't insert data and returns "Unknown command":

pawn Код:

CMD:createhouse(playerid, params[])
{
    if(PlayerInfo[playerid][pAdmin] >= 4)
    {
        new Float:IX, Float:IY, Float:IZ, Float:EX, Float:EY, Float:EZ, interior, price, hprice, Float:hexteriorX, Float:hexteriorY, Float:hexteriorZ, Float:hinteriorX, Float:hinteriorY, Float:hinteriorZ, hinteriorInt, hlocked;
        if(sscanf(params, "fffdd", IX, IY, IZ, interior, price)) return SendClientMessage(playerid, COLOR_ORANGE, "/createhouse [Interior X], [Interior Y], [Interior Z], interiorID, price");
        GetPlayerPos(playerid, EX, EY, EZ);
        new houseid = -1;

        for(new i = 1; i < MAX_HOUSES; i++)
        {
            if(HouseInfo[houseid][EPosX] == 1)
            {
                houseid = i;
                break;
            }
        }
        format(String, sizeof(String), "INSERT INTO houses (owner, price, exteriorX, exteriorY, exteriorZ, interiorX, interiorY, interiorZ, interiorInt, locked) VALUES");
        format(String, sizeof(String), "%s (%d, %f, %f, %f, %f, %f, %f, %d, '1')", String, hprice, hexteriorX, hexteriorY, hexteriorZ, hinteriorX, hinteriorY, hinteriorZ, hinteriorInt, hlocked);
        mysql_query(String);

        SendClientMessage(playerid, COLOR_WHITE, "House created!");

        HouseInfo[houseid][HID] = mysql_insert_id();
        HouseInfo[houseid][Price] = hprice;
        HouseInfo[houseid][EPosX] = hexteriorX;
        HouseInfo[houseid][EPosY] = hexteriorY;
        HouseInfo[houseid][EPosZ] = hexteriorZ;
        HouseInfo[houseid][IPosX] = hinteriorX;
        HouseInfo[houseid][IPosY] = hinteriorY;
        HouseInfo[houseid][IPosZ] = hinteriorZ;
        HouseInfo[houseid][Interior] = hinteriorInt;
        HouseInfo[houseid][Locked] = hlocked;
        
        CreatePickup(1273, 1, hexteriorX, hexteriorY, hexteriorZ, -1);
        Create3DTextLabel("[House]\nNot owned", COLOR_ORANGE, hexteriorX, hexteriorY, hexteriorZ, 40.0, 0, 0);
    }
    return true;
}