Fatal error: Uncaught Error: Call to undefined function add_action() in /srv/disk4/1034290/www/cynthia.lukyanenko.net/wp-content/themes/omega-cl/functions.php:10 Stack trace: #0 {main} thrown in /srv/disk4/1034290/www/cynthia.lukyanenko.net/wp-content/themes/omega-cl/functions.php on line 10