Спедометер 2 errora

[CeZaR_Wolfix]

C:\Documents and Settings\Admin\Рабочий стол\Mode\gamemodes\rls.pwn(49098) : error 021: symbol already defined: "SpeedVehicle"
C:\Documents and Settings\Admin\Рабочий стол\Mode\gamemodes\rls.pwn(49106) : error 021: symbol already defined: "UpdateSpeedometr"

вот тут ерори

stock SpeedVehicle(playerid)
{//вот тут ерор первый
    new Float:ST[4];
    if(IsPlayerInAnyVehicle(playerid)) GetVehicleVelocity(GetPlayerVehicleID(playerid),ST[0],ST[1],ST[2]);
    else GetPlayerVelocity(playerid,ST[0],ST[1],ST[2]);
    ST[3] = floatsqroot(floatpower(floatabs(ST[0]), 2.0) + floatpower(floatabs(ST[1]), 2.0) + floatpower(floatabs(ST[2]), 2.0)) * 213.3;
    return floatround(ST[3]);
}
public UpdateSpeedometr(playerid)
{ //вот тут 2 ерор
    if(GetPlayerState(playerid) == 2)
    {
          new locked[32],str[64],str2[64],str3[64],str4[64], str5[64], str6[64], Float:vehhel, vehh[20], vehs[20], vehe[20], veher[20];
        if(IsLocked[GetPlayerVehicleID(playerid)] == true) locked = "~r~LOCK";
         else locked = "~g~UNLOCK";

        GetVehicleHealth(GetPlayerVehicleID(playerid), vehhel);
        if(vehhel <= 500) vehh = "~r~";
        else vehh = "";
        if(Fuell[GetPlayerVehicleID(playerid)] <= 30) vehs = "~r~";
        else vehs = "";
        if(zavodis[playerid] == true) vehe = "~g~ON";
        else vehe = "~r~OFF";
        format(str, sizeof(str),"%d KM/H",SpeedVehicle(playerid) / 2);
        if(vehhel <= 300) format(str3, sizeof(str3),"%s30%",vehh); else format(str3, sizeof(str3),"%s%.0f%",vehh,vehhel / 10);
        format(str2, sizeof(str2), "%s", locked);
        format(str4, sizeof(str4), "%s%.0f", vehs,Fuell[GetPlayerVehicleID(playerid)]);
         format(str5, sizeof(str5), "%s", vehe);
         format(str6, sizeof(str6), "%s", veher);

        TextDrawSetString(FuelShow[playerid],str4);
        TextDrawSetString(HealthShow[playerid],str3);
        TextDrawSetString(SpeedShow[playerid],str);
        TextDrawSetString(StatusShow[playerid],str2);
        TextDrawSetString(Speed2Show[playerid],str6);
        TextDrawSetString(EngineShow[playerid],str5);
        UnSurfCar(GetPlayerVehicleID(playerid));
    }
    return 0;
}

дам плюсики!!! за рание пасиб