Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/crmcodingobjects/public_html/modules/Core/Database/Seeders/CountriesSeeder.php:18 Stack trace: #0 {main} thrown in /home/crmcodingobjects/public_html/modules/Core/Database/Seeders/CountriesSeeder.php on line 18