Fatal error: Uncaught Error: Class "TEC\Common\Contracts\Provider\Controller" not found in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/Commerce/Order_Modifiers/Admin/Order_Modifier_Fee_Metabox.php:44 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/Commerce/Order_Modifiers/Admin/Order_Modifier_Fee_Metabox.php on line 44