Fatal error: Uncaught Error: Call to a member function get_discount() on null in /homepages/42/d738835295/htdocs/app746995015/wp-content/plugins/opal-hotel-room-booking/includes/room/class-opalhotel-room.php:116 Stack trace: #0 /homepages/42/d738835295/htdocs/app746995015/wp-content/themes/mazison/opalhotel/content-room-grid.php(15): OpalHotel_Room->has_discounts(1561561090) #1 /homepages/42/d738835295/htdocs/app746995015/wp-includes/template.php(724): require('/homepages/42/d...') #2 /homepages/42/d738835295/htdocs/app746995015/wp-content/plugins/opal-hotel-room-booking/includes/opalhotel-core-functions.php(738): load_template('/homepages/42/d...', false) #3 /homepages/42/d738835295/htdocs/app746995015/wp-content/plugins/opal-hotel-room-booking/templates/content-room.php(13): opalhotel_get_template_part('content-room', 'grid') #4 /homepages/42/d738835295/htdocs/app746995015/wp-includes/template.php(724): require('/homepages/42/d...') #5 /homepages/42/d738835295/htdocs/app746995015/wp-content/plugins/opal-hotel-room-booki in /homepages/42/d738835295/htdocs/app746995015/wp-content/plugins/opal-hotel-room-booking/includes/room/class-opalhotel-room.php on line 116