Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/albiruni/paw.gadlix.in/database/seeders/SubscriptionPlanSeeder.php:8 Stack trace: #0 {main} thrown in /home/albiruni/paw.gadlix.in/database/seeders/SubscriptionPlanSeeder.php on line 8