Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/database/seeds/TestTableSeeder.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/database/seeds/TestTableSeeder.php on line 5