Deprecated: Symfony\Component\Mailer\Exception\HttpTransportException::__construct(): Implicitly marking parameter $previous as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mailer\Exception\HttpTransportException.php on line 23

Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Exception\TransportException" not found in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mailer\Exception\HttpTransportException.php:19 Stack trace: #0 {main} thrown in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mailer\Exception\HttpTransportException.php on line 19