Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /nfs/bronfs/uwfs/hw00/d73/eph/wordpress/wp-content/plugins/jetpack/modules/shortcodes/quiz.php:82 Stack trace: #0 /nfs/bronfs/uwfs/hw00/d73/eph/wordpress/wp-content/plugins/jetpack/modules/shortcodes/quiz.php(364): Quiz_Shortcode::init() #1 {main} thrown in /nfs/bronfs/uwfs/hw00/d73/eph/wordpress/wp-content/plugins/jetpack/modules/shortcodes/quiz.php on line 82