[LivingLikeYouDo]

What? Why did you uncomment?

Код:

if(!IsPlayerInAnyVehicle(playerid)) return// SendClientMessage(playerid, RED, ">> You need to be in a vehicle");

What to do after return? Nothing, no closing sentence, crash.

Here:

Код:

if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, RED, ">> You need to be in a vehicle");