Fatal error: Uncaught Error: Call to undefined function add_action() in /home/www/act.com.cy/wp-content/plugins/jetpack/modules/infinite-scroll/themes/twentyfourteen.php:18 Stack trace: #0 {main} thrown in /home/www/act.com.cy/wp-content/plugins/jetpack/modules/infinite-scroll/themes/twentyfourteen.php on line 18