Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home1/fghp23/public_html/wp-content/plugins/jetpack/modules/shortcodes/quiz.php:68 Stack trace: #0 /home1/fghp23/public_html/wp-content/plugins/jetpack/modules/shortcodes/quiz.php(292): Quiz_Shortcode::init() #1 {main} thrown in /home1/fghp23/public_html/wp-content/plugins/jetpack/modules/shortcodes/quiz.php on line 68