Deprecated: Symfony\Component\Translation\Exception\ProviderException::__construct(): Implicitly marking parameter $previous as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Exception\ProviderException.php on line 24

Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Exception\RuntimeException" not found in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Exception\ProviderException.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Exception\ProviderException.php on line 19