Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/yekorrtl/savoira.com/Modules/Certificate/database/seeders/MarksheetTemplateSeeder.php:8 Stack trace: #0 {main} thrown in /home/yekorrtl/savoira.com/Modules/Certificate/database/seeders/MarksheetTemplateSeeder.php on line 8