Fatal error: Uncaught Error: Call to undefined function add_action() in /home/ykraanet/public_html/wp-content/plugins/metorik-helper/inc/custom.php:44 Stack trace: #0 /home/ykraanet/public_html/wp-content/plugins/metorik-helper/inc/custom.php(172): Metorik_Custom->__construct() #1 {main} thrown in /home/ykraanet/public_html/wp-content/plugins/metorik-helper/inc/custom.php on line 44