Fatal error: Uncaught Error: Class "Illuminate\Foundation\Support\Providers\EventServiceProvider" not found in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-backup-server\src\BackupServerServiceProvider.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-backup-server\src\BackupServerServiceProvider.php on line 20