Fatal error: Uncaught Error: Call to undefined function add_action() in /home/clmepl5/public_html/web/app/plugins/gravityview/includes/widgets/register-gravityview-widgets.php:35 Stack trace: #0 {main} thrown in /home/clmepl5/public_html/web/app/plugins/gravityview/includes/widgets/register-gravityview-widgets.php on line 35