Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home/flguru/addons/guruspace.com/public_html/wp-content/plugins/magee-shortcodes/shortcodes/class-scheduled-content.php:13
Stack trace:
#0 /home/flguru/addons/guruspace.com/public_html/wp-content/plugins/magee-shortcodes/shortcodes/class-scheduled-content.php(178): Magee_Scheduled_content->__construct()
#1 {main}
thrown in /home/flguru/addons/guruspace.com/public_html/wp-content/plugins/magee-shortcodes/shortcodes/class-scheduled-content.php on line 13