Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home/egretne1/public_html/wp-content/plugins/recent-posts-widget-extended/includes/shortcode.php:41 Stack trace: #0 {main} thrown in /home/egretne1/public_html/wp-content/plugins/recent-posts-widget-extended/includes/shortcode.php on line 41