Fatal error: Uncaught Error: Call to undefined function HTML5Player\Block\register_block_type() in /var/www/web21/htdocs/n24/wp-content/plugins/html5-video-player/blocks.php:27 Stack trace: #0 /var/www/web21/htdocs/n24/wp-includes/class-wp-hook.php(286): HTML5Player\Block\H5VP_Block->enqueue_script('') #1 /var/www/web21/htdocs/n24/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /var/www/web21/htdocs/n24/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /var/www/web21/htdocs/n24/wp-settings.php(450): do_action('init') #4 /var/www/web21/htdocs/n24/wp-config.php(111): require_once('/var/www/web21/...') #5 /var/www/web21/htdocs/n24/wp-load.php(37): require_once('/var/www/web21/...') #6 /var/www/web21/htdocs/n24/wp-blog-header.php(13): require_once('/var/www/web21/...') #7 /var/www/web21/htdocs/n24/index.php(17): require('/var/www/web21/...') #8 {main} thrown in /var/www/web21/htdocs/n24/wp-content/plugins/html5-video-player/blocks.php on line 27