Fatal error: Uncaught Error: Call to undefined function add_action() in /home/invictu7/public_html/wp-content/themes/invictus/includes/functions/theme-functions.php:15 Stack trace: #0 /home/invictu7/public_html/wp-content/themes/invictus/functions.php(16): require_once() #1 {main} thrown in /home/invictu7/public_html/wp-content/themes/invictus/includes/functions/theme-functions.php on line 15