Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, stdClass given in /home3/wrwdscom/public_html/seaside-rental.com/property-calendar/booking.php:90 Stack trace: #0 /home3/wrwdscom/public_html/seaside-rental.com/property-calendar/booking.php(38): callApi('http://www.vrbo...', '6', '5', 1) #1 /home3/wrwdscom/public_html/seaside-rental.com/property-calendar/availability-calendar.php(15): include('/home3/wrwdscom...') #2 {main} thrown in /home3/wrwdscom/public_html/seaside-rental.com/property-calendar/booking.php on line 90