Fatal error: Uncaught Error: Class 'Illuminate\Database\Seeder' not found in C:\laragon\www\tutorial-hidemium\database\seeders\PartnerCategoriesTableSeeder.php:9 Stack trace: #0 {main} thrown in C:\laragon\www\tutorial-hidemium\database\seeders\PartnerCategoriesTableSeeder.php on line 9