Fatal error: Uncaught Error: Call to undefined function add_action() in /data05/virt11394/domeenid/www.tyrs.ee/htdocs/seminar/wp-includes/admin-bar.php:40 Stack trace: #0 {main} thrown in /data05/virt11394/domeenid/www.tyrs.ee/htdocs/seminar/wp-includes/admin-bar.php on line 40