[Dreftas]

try changing:

pawn Код:

321 : if(BusDriver[playerid] == 1) return SendClientMessage(playerid,COLOR_RED,"You're already a BUS driver!");
338 : if(BusDriver[playerid] == 0) return SendClientMessage(playerid,COLOR_RED,"You're not a bus driver...");

EDIT: Damn, someone writed first