Fatal error: Uncaught Error: Call to undefined function add_action() in /srv/disk2/2875773/www/njof.mypressonline.com/wp-content/themes/Experon_Pro/lib/extentions/post-like/post-like.php:21 Stack trace: #0 {main} thrown in /srv/disk2/2875773/www/njof.mypressonline.com/wp-content/themes/Experon_Pro/lib/extentions/post-like/post-like.php on line 21