Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /root/afrivacation/include/classes/Reservation.class.php:148 Stack trace: #0 /root/afrivacation/page/handlers/handler_booking.php(42): Reservation->__construct() #1 /root/afrivacation/index.php(55): include_once('...') #2 {main} thrown in /root/afrivacation/include/classes/Reservation.class.php on line 148