Fatal error: Uncaught Error: Call to undefined function wc_get_product_ids_on_sale() in /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/grillino-core/addons/widgets/product-menu-box.php:439 Stack trace: #0 /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/elementor/includes/base/controls-stack.php(2374): Grillinator_Product_Menu_Box->render() #1 /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/elementor/includes/base/widget-base.php(636): Elementor\Controls_Stack->render_by_mode() #2 /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/elementor/includes/base/widget-base.php(774): Elementor\Widget_Base->render_content() #3 /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/elementor/includes/base/element-base.php(494): Elementor\Widget_Base->print_content() #4 /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/elementor/modules/element-cache/module.php(71): Elementor\Element_Base->print_element() #5 /home/danycoco/public_ht in /home/danycoco/public_html/elcubanitorestaurant/wp-content/plugins/grillino-core/addons/widgets/product-menu-box.php on line 439