Fatal error: Uncaught Error: Call to undefined function add_action() in /srv/disk4/4296293/www/sightofsoul.com/_wordpress/wp-content/plugins/wp-super-cache/inc/preload-notification.php:14 Stack trace: #0 {main} thrown in /srv/disk4/4296293/www/sightofsoul.com/_wordpress/wp-content/plugins/wp-super-cache/inc/preload-notification.php on line 14