Fatal error: Uncaught Error: Interface 'Swift_Events_EventListener' not found in /sites/takingitglobal.v5/php/includes/api/swiftmailer/classes/Swift/Events/TransportChangeListener.php:20 Stack trace: #0 {main} thrown in /sites/takingitglobal.v5/php/includes/api/swiftmailer/classes/Swift/Events/TransportChangeListener.php on line 20