Fatal error: Uncaught Error: Call to undefined function TUTOR_EMAIL() in /home/cloudrocket/public_html/wp-content/plugins/tutor/templates/email/order_updated_email_to_admin.php:17 Stack trace: #0 {main} thrown in /home/cloudrocket/public_html/wp-content/plugins/tutor/templates/email/order_updated_email_to_admin.php on line 17