Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Factories\Factory" not found in /home/marstests/tanrail1.marstests.online/sgr.marstests.online/database/factories/StockBalanceFactory.php:8 Stack trace: #0 {main} thrown in /home/marstests/tanrail1.marstests.online/sgr.marstests.online/database/factories/StockBalanceFactory.php on line 8