Fatal error: Uncaught Error: Class "Illuminate\Console\Scheduling\Event" not found in D:\Apache24\www\baojie\back\vendor\laravel\framework\src\Illuminate\Console\Scheduling\CallbackEvent.php:11 Stack trace: #0 {main} thrown in D:\Apache24\www\baojie\back\vendor\laravel\framework\src\Illuminate\Console\Scheduling\CallbackEvent.php on line 11