Fatal error: Uncaught Error: Class 'Illuminate\Database\Seeder' not found in /home/app3/public_html/service/vendor/php-soft/laravel-users/database/seeds/DatabaseSeeder.php:6 Stack trace: #0 {main} thrown in /home/app3/public_html/service/vendor/php-soft/laravel-users/database/seeds/DatabaseSeeder.php on line 6