Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /var/www/html/templates/Admin-Panel/29/src/material-stubs/database/seeds/UsersTableSeeder.php:6 Stack trace: #0 {main} thrown in /var/www/html/templates/Admin-Panel/29/src/material-stubs/database/seeds/UsersTableSeeder.php on line 6