[Konstantinos]

Make sure that you use only ZCMD in that script for the commands.

pawn Код:

command(respawnvehicles, playerid, params[]) // Respawns EVERY unused vehicle.
{
    if(Player[playerid][AdminLevel] < 2) return SendClientMessage(playerid, GREY, "You are not a high enough administrator rank to use this command.");
    for(new i = 1; i < MAX_VEHICLES; i++)
    {
        if(!IsVehicleOccupied(i)) SetVehicleToRespawn(i);
    }
    return 1;
}

command(frespawnvehicles, playerid, params[]) // Respawns EVERY unused faction vehicle
{
    if(!Player[playerid][Faction]) return SendClientMessage(playerid, GREY, "You are not in a faction.");
    if(Player[playerid][FactionRank] < 6) return SendClientMessage(playerid, GREY, "You are not a high enough rank in your faction to use this command.");
    for(new i = 1; i < MAX_VEHICLES; i++)
    {
        if(!IsVehicleOccupied(i)) SetVehicleToRespawn(VehicleFaction[i]);
    }
    return 1;
}