Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/shortcode_apply_filters.php:5 Stack trace: #0 /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/shortcode_apply_filters.php(77): BeRocket_AAPF_shortcode_apply_filters->__construct() #1 {main} thrown in /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/shortcode_apply_filters.php on line 5