Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\MimeTypeGuesserInterface" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/symfony/mime/FileBinaryMimeTypeGuesser.php:22 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/symfony/mime/FileBinaryMimeTypeGuesser.php on line 22