Botble\CarRentals\Models\Car::getCarRentalPrice(): Return value must be of type int|float, null returned (View: platform/themes/carento/partials/cars/car-detail/includes/booking-form.blade.php) (View: platform/themes/carento/partials/cars/car-detail/includes/booking-form.blade.php) (View: platform/themes/carento/partials/cars/car-detail/includes/booking-form.blade.php)