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-attachment.php:33 Stack trace: #0 /var/www/eintrachtpodcast/wp-content/plugins/fb-pixel-dsgvo/include/acf/includes/forms/form-attachment.php(224): acf_form_attachment->__construct() #1 {main} thrown in /var/www/eintrachtpodcast/wp-content/plugins/fb-pixel-dsgvo/include/acf/includes/forms/form-attachment.php on line 33