Fatal error: Uncaught Error: Call to undefined function add_action() in /home/u907413911/domains/pathquestdiagnostics.com/public_html/wp-admin(1)/includes/admin-filters.php:11 Stack trace: #0 {main} thrown in /home/u907413911/domains/pathquestdiagnostics.com/public_html/wp-admin(1)/includes/admin-filters.php on line 11