Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/Modules/Activity/Database/Seeders/ActivityDatabaseSeeder.php:10 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/Modules/Activity/Database/Seeders/ActivityDatabaseSeeder.php on line 10