Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/redsummacloud/public_html/SalesForce-Management/database/seeders/TicketsSeeder.php:16 Stack trace: #0 {main} thrown in /home/redsummacloud/public_html/SalesForce-Management/database/seeders/TicketsSeeder.php on line 16