Deprecated: Symfony\Component\Mailer\Transport\Smtp\SmtpTransport::__construct(): Implicitly marking parameter $stream as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php on line 43

Deprecated: Symfony\Component\Mailer\Transport\Smtp\SmtpTransport::__construct(): Implicitly marking parameter $dispatcher as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php on line 43

Deprecated: Symfony\Component\Mailer\Transport\Smtp\SmtpTransport::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php on line 43

Deprecated: Symfony\Component\Mailer\Transport\Smtp\SmtpTransport::send(): Implicitly marking parameter $envelope as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php on line 133

Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php:32 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\ssddanbrown\symfony-mailer\Transport\Smtp\SmtpTransport.php on line 32