Deprecated: Symfony\Component\Translation\Exception\MissingRequiredOptionException::__construct(): Implicitly marking parameter $dsn as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\translation\Exception\MissingRequiredOptionException.php on line 19

Deprecated: Symfony\Component\Translation\Exception\MissingRequiredOptionException::__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\translation\Exception\MissingRequiredOptionException.php on line 19

Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Exception\IncompleteDsnException" not found in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\translation\Exception\MissingRequiredOptionException.php:17 Stack trace: #0 {main} thrown in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\symfony\translation\Exception\MissingRequiredOptionException.php on line 17