[MadeMan]

Add a return 1 at the end of the command:

pawn Код:

if (strcmp(cmd, "/fix", true) ==0 )
    {
      if(PlayerInfo[playerid][pLevel] >= 1)
    {
            RepairVehicle(GetPlayerVehicleID(playerid));
        }
        else if(PlayerInfo[playerid][pLevel] < 1)
        {
            SendClientMessage(playerid,COLOR_GREY, "[Kluda:] Tev nav 1. limenis!");
        }
        return 1; // HERE
    }