Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Database\Events\MigrationEvent" not found in I:\www\frameworks\Laravel\vendor\laravel\framework\src\Illuminate\Database\Events\MigrationsEnded.php:7 Stack trace: #0 {main} thrown in I:\www\frameworks\Laravel\vendor\laravel\framework\src\Illuminate\Database\Events\MigrationsEnded.php on line 7