Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Factories\Factory" not found in /home/cal/public_html/vendor/spatie/laravel-query-builder/database/factories/TestModelFactory.php:8 Stack trace: #0 {main} thrown in /home/cal/public_html/vendor/spatie/laravel-query-builder/database/factories/TestModelFactory.php on line 8