Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/vhosts/awxpokmt.host213.checkdomain.de/htdocs/playground/wordpress/wp-includes/blocks/comment-edit-link.php:58 Stack trace: #0 {main} thrown in /var/www/vhosts/awxpokmt.host213.checkdomain.de/htdocs/playground/wordpress/wp-includes/blocks/comment-edit-link.php on line 58