Fatal error: Uncaught Error: Interface 'Stringable' not found in /var/www/html/innofly/preme-date-api/vendor/symfony/mailer/Transport/TransportInterface.php:27 Stack trace: #0 {main} thrown in /var/www/html/innofly/preme-date-api/vendor/symfony/mailer/Transport/TransportInterface.php on line 27