Fatal error: Uncaught Error: Call to undefined function add_action() in /home/sfeednon/public_html/wp-content/plugins/custom-facebook-feed-pro/custom-facebook-feed-admin.php:39 Stack trace: #0 /home/sfeednon/public_html/wp-content/plugins/custom-facebook-feed-pro/cff-init.php(7): include() #1 /home/sfeednon/public_html/wp-content/plugins/custom-facebook-feed-pro/custom-facebook-feed.php(45): include('/home/sfeednon/...') #2 {main} thrown in /home/sfeednon/public_html/wp-content/plugins/custom-facebook-feed-pro/custom-facebook-feed-admin.php on line 39