Fatal error: Uncaught Error: Call to undefined function yit_product_visibility_meta() in /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/class.yith-wcan-frontend.php:404 Stack trace: #0 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/class.yith-wcan-frontend.php(150): YITH_WCAN_Frontend->layered_nav_query() #1 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(288): YITH_WCAN_Frontend->the_posts(Array, Object(WP_Query)) #2 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/plugin.php(249): WP_Hook->apply_filters(Array, Array) #3 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-query.php(3160): apply_filters_ref_array('the_posts', Array) #4 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-query.php(3413): WP_Query->get_posts() #5 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/post.php(2039): WP_Query->query(Array) #6 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/woocommerce-order-status-manager/includes/wc-order-status-manager-functions.php(48): get_posts(Array) #7 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/woocommerce-order-status-manager/class-wc-order-status-manager.php(247): wc_order_status_manager_get_order_status_posts(Array) #8 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(288): WC_Order_Status_Manager->rename_core_order_status_labels(Array) #9 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array) #10 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/woocommerce/includes/wc-order-functions.php(103): apply_filters('wc_order_status...', Array) #11 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos-admin-premium.php(41): wc_get_order_statuses() #12 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos-admin.php(54): YITH_WCCOS_Admin_Premium->__construct() #13 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos-admin.php(673): YITH_WCCOS_Admin::get_instance() #14 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos.php(61): YITH_WCCOS_Admin() #15 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos-premium.php(38): YITH_WCCOS->__construct() #16 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos.php(47): YITH_WCCOS_Premium->__construct() #17 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/class.yith-wccos.php(93): YITH_WCCOS::get_instance() #18 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/init.php(129): YITH_WCCOS() #19 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(288): yith_wccos_pr_init('') #20 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters('', Array) #21 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #22 /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-custom-order-status-premium/init.php(140): do_action('yith_wccos_pr_i...') #23 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(288): yith_wccos_pr_install('') #24 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #25 /var/www/tiamat/data/www/fortezza.com.ua/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #26 /var/www/tiamat/data/www/fortezza.com.ua/wp-settings.php(392): do_action('plugins_loaded') #27 /var/www/tiamat/data/www/fortezza.com.ua/wp-config.php(89): require_once('/var/www/tiamat...') #28 /var/www/tiamat/data/www/fortezza.com.ua/wp-load.php(37): require_once('/var/www/tiamat...') #29 /var/www/tiamat/data/www/fortezza.com.ua/wp-blog-header.php(13): require_once('/var/www/tiamat...') #30 /var/www/tiamat/data/www/fortezza.com.ua/index.php(17): require('/var/www/tiamat...') #31 {main} thrown in /var/www/tiamat/data/www/fortezza.com.ua/wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/class.yith-wcan-frontend.php on line 404