Fatal error: Uncaught Error: Call to undefined function add_action() in /home/sfeednon/public_html/wp-content/plugins/duplicate-post/compat/duplicate-post-jetpack.php:2 Stack trace: #0 {main} thrown in /home/sfeednon/public_html/wp-content/plugins/duplicate-post/compat/duplicate-post-jetpack.php on line 2