Fatal error: Uncaught Error: Call to undefined function add_action() in /nfs/aesop1/hw00/d45/pbslab/wordpress/wp-content/plugins/wpforms-lite/includes/admin/class-menu.php:18 Stack trace: #0 /nfs/aesop1/hw00/d45/pbslab/wordpress/wp-content/plugins/wpforms-lite/includes/admin/class-menu.php(268): WPForms_Admin_Menu->__construct() #1 {main} thrown in /nfs/aesop1/hw00/d45/pbslab/wordpress/wp-content/plugins/wpforms-lite/includes/admin/class-menu.php on line 18