Fatal error: Uncaught Error: property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given
in /srv/users/krakentravel/apps/krakentravel/public/wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget.php on line 699
Call stack:
property_exists()
wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget.php:699YITH_WCAN_Navigation_Widget::get_link_attributes()
wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget-premium.php:668YITH_WCAN_Navigation_Widget_Premium::get_categories_list_html()
wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget-premium.php:572YITH_WCAN_Navigation_Widget_Premium::show_premium_widget()
wp-includes/class-wp-hook.php:308WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:332WP_Hook::do_action()
wp-includes/plugin.php:517do_action()
wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget.php:400YITH_WCAN_Navigation_Widget::widget()
wp-content/plugins/yith-woocommerce-ajax-product-filter-premium/includes/widgets/class-yith-wcan-navigation-widget-premium.php:274YITH_WCAN_Navigation_Widget_Premium::widget()
wp-includes/class-wp-widget.php:394WP_Widget::display_callback()
wp-includes/widgets.php:835dynamic_sidebar()
wp-content/themes/kraken/sidebar-products.php:10require_once()
wp-includes/template.php:783load_template()
wp-includes/template.php:718locate_template()
wp-includes/general-template.php:136get_sidebar()
wp-content/themes/kraken/woocommerce/archive-product.php:147include()
wp-includes/template-loader.php:106require_once()
wp-blog-header.php:19require()
index.php:17