[Misiur]

pawn Код:

//Change
new rnd = random(sizeof(SpawnPoints));
//to
new rnd = random(sizeof(SpawnPoints[]));

Additionaly

pawn Код:

new SpawnVehicles[][]

You don't need 2d array for single numbers, use

pawn Код:

new SpawnVehicles[]

instead.

Then change

pawn Код:

SpawnVehicles[rand][0]

to

pawn Код:

SpawnVehicles[rand]