Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /opt/lampp/htdocs/msjguidelines/database/seeders/Seedermockupother.php:16 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjguidelines/database/seeders/Seedermockupother.php on line 16