Fatal error: Uncaught Error: Call to undefined function add_filter() in /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/compatibility/wp-rocket.php:5 Stack trace: #0 /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/compatibility/wp-rocket.php(15): BeRocket_AAPF_compat_wp_rocket->__construct() #1 {main} thrown in /home/regeneremoda/public_html/wp-content/plugins/woocommerce-ajax-filters/includes/compatibility/wp-rocket.php on line 5