Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/trairtil/public_html/vendor/nunomaduro/collision/tests/LaravelApp/database/seeders/DatabaseSeeder.php:8 Stack trace: #0 {main} thrown in /home/trairtil/public_html/vendor/nunomaduro/collision/tests/LaravelApp/database/seeders/DatabaseSeeder.php on line 8