Fatal error: Uncaught Error: Class "Illuminate\Foundation\Support\Providers\EventServiceProvider" not found in D:\Apache24\www\pesticide\备份\pesticide-back-end_bf\app\Providers\EventServiceProvider.php:10 Stack trace: #0 {main} thrown in D:\Apache24\www\pesticide\备份\pesticide-back-end_bf\app\Providers\EventServiceProvider.php on line 10