Deprecated: Symfony\Component\Mime\Crypto\SMimeSigner::__construct(): Implicitly marking parameter $privateKeyPassphrase as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mime\Crypto\SMimeSigner.php on line 34

Deprecated: Symfony\Component\Mime\Crypto\SMimeSigner::__construct(): Implicitly marking parameter $extraCerts as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mime\Crypto\SMimeSigner.php on line 34

Deprecated: Symfony\Component\Mime\Crypto\SMimeSigner::__construct(): Implicitly marking parameter $signOptions as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mime\Crypto\SMimeSigner.php on line 34

Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Crypto\SMime" not found in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mime\Crypto\SMimeSigner.php:20 Stack trace: #0 {main} thrown in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\mime\Crypto\SMimeSigner.php on line 20