Deprecated: Illuminate\Notifications\ChannelManager::sendNow(): Implicitly marking parameter $channels as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\laravel\framework\src\Illuminate\Notifications\ChannelManager.php on line 50

Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in C:\Apache24\htdocs\BookStack\vendor\laravel\framework\src\Illuminate\Notifications\ChannelManager.php:12 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\laravel\framework\src\Illuminate\Notifications\ChannelManager.php on line 12