pomoc - unknow

ovako ljudi treba mi pomoc,kad sam pozvao prijatelja da mi udje na server i da ode rentat bike,on sidne na motor i upise /rent i izbaci mu server unknow comand a meni 10 min prije nego sta je on isa sve lipo radilo,pa ako moze pomoc...

hvala unapred...

Druze nemoze se nista bez koda...stavi onaj dio gdje se nalazi ta komanda /rent

evo ona poruka kada se udje u auto

//----------------------------------------Rentcar---------------------------------------
		if(newcar==110||newcar==111||newcar==112||newcar==113||newcar==114||newcar==115)
		{
		    if(PlayerKarting != 1)
		    {
		        RemovePlayerFromVehicle(playerid);
		    }
		}
		if(newcar >= 238 && newcar <= 285)
		{
			if (HireCar != newcar)
			{
				format(string, sizeof(string), "~w~Mozete iznajmiti ovaj auto/motor/avion/helikopter~n~Cijena:~g~$%d~n~~w~Za najam upisite ~g~/rent~w~~n~da izadete van upisite ~r~/exit",SBizzInfo);
				TogglePlayerControllable(playerid, 0);
				GameTextForPlayer(playerid, string, 5000, 3);
			}
		}

eco komanda...

//---------------------------------------------------------RENTCAR--------------------------------------------------
	if(strcmp(cmd, "/rent", true) == 0)
	{
        if(IsPlayerConnected(playerid))
		{
			if(GetPlayerVehicleID(playerid) >= 238 && GetPlayerVehicleID(playerid) <= 285)
			{
				new hirefee = HireCost(GetPlayerVehicleID(playerid));
				if(GetPlayerVehicleID(playerid) >= 72 && GetPlayerVehicleID(playerid) <= 74)
				{
					if(SBizzInfo == 0)
					{
						GameTextForPlayer(playerid, "~r~Prodano", 5000, 1);
						return 1;
					}
					if(PlayerInfo == 0)
					{
						GameTextForPlayer(playerid, "~w~Nema zaduzenih sefova", 5000, 3);
						TogglePlayerControllable(playerid, 1);
						return 1;
					}
					if (GetPlayerMoney(playerid) <  SBizzInfo)
					{
						SendClientMessage(playerid, COLOR_GRAD2, "  Nemate toliko novaca!");
						return 1;
					}
					GivePlayerMoney(playerid,-SBizzInfo);
					SBizzInfo += SBizzInfo;
					ExtortionSBiz(0, SBizzInfo);
					SBizzInfo--;
				}
				if(GetPlayerVehicleID(playerid) >= 75 && GetPlayerVehicleID(playerid) <= 77)
				{
					if(SBizzInfo == 0)
					{
						GameTextForPlayer(playerid, "~r~Prodano", 5000, 1);
						return 1;
					}
					if(PlayerInfo == 1)
					{
						GameTextForPlayer(playerid, "~w~Nema zaduzenih sefova", 5000, 3);
						TogglePlayerControllable(playerid, 1);
						return 1;
					}
					if (GetPlayerMoney(playerid) <  SBizzInfo)
					{
						SendClientMessage(playerid, COLOR_GRAD2, "  Nemate toliko novaca !");
						return 1;
					}
					GivePlayerMoney(playerid,-SBizzInfo);
					SBizzInfo += SBizzInfo;
					ExtortionSBiz(1, SBizzInfo);
					SBizzInfo--;
				}
				if(HireCar != 299)
				{
					gCarLock[HireCar] = 0;
					UnLockCar(HireCar);
				}
				HireCar = GetPlayerVehicleID(playerid);
				OnPropUpdate();
				PlayerPlaySound(playerid, 1052, 0.0, 0.0, 0.0);
				format(string, sizeof(string), "~w~Nadamo se da cete uzivati ~n~koristite ove aute/motore/avione/helikoptere~n~Za zakljucavanje i otkljucavanje vozila/letjelice koristite~n~type ~g~/lock~n~~w~molimo vozite/letite sigurno",hirefee);
				TogglePlayerControllable(playerid, 1);
				GameTextForPlayer(playerid, string, 5000, 3);
			}
		}
		return 1;
	}

evo ljudi znaci u ovoj su komadi auti,motori,avioni,helikopteri