[(SF)Noobanatior]

im guessing its these

Code:

if (GetPlayerName(playerid, name, MAX_PLAYER_NAME) == File_VehicleOwner[MAX_PLAYERS]) { IsVehicleOwnerInCar[playerid] = 1; }
else if (GetPlayerName(playerid, name, MAX_PLAYER_NAME) == File_VehicleOwner[MAX_PLAYERS] ) { IsVehicleOwnerInCar[playerid] = 0; }

== File_VehicleOwner[MAX_PLAYERS] is out of bounds

there MAX_PLAYERS should be playerid at a guess