Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/sweves.se/httpdocs/wp-content/plugins/html5-video-player/elementor-widget.php:80 Stack trace: #0 /var/www/sweves.se/httpdocs/wp-content/plugins/html5-video-player/elementor-widget.php(64): Elementor_Addons->__construct() #1 /var/www/sweves.se/httpdocs/wp-content/plugins/html5-video-player/elementor-widget.php(156): Elementor_Addons::instance() #2 {main} thrown in /var/www/sweves.se/httpdocs/wp-content/plugins/html5-video-player/elementor-widget.php on line 80