Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/eintrachtpodcast/wp-content/plugins/fb-pixel-dsgvo/include/acf/includes/forms/form-widget.php:39 Stack trace: #0 /var/www/eintrachtpodcast/wp-content/plugins/fb-pixel-dsgvo/include/acf/includes/forms/form-widget.php(318): acf_form_widget->__construct() #1 {main} thrown in /var/www/eintrachtpodcast/wp-content/plugins/fb-pixel-dsgvo/include/acf/includes/forms/form-widget.php on line 39