Fatal error: Uncaught Error: Class "WP_Widget" not found in /home/handioas/www/wp-content/plugins/motopress-hotel-booking/includes/widgets/base-widget.php:5 Stack trace: #0 {main} thrown in /home/handioas/www/wp-content/plugins/motopress-hotel-booking/includes/widgets/base-widget.php on line 5