Fatal error: Uncaught Error: Class "Webkul\Core\Eloquent\Repository" not found in /home/kalbimden/public_html/packages/Webkul/Sales/src/Repositories/InvoiceItemRepository.php:8 Stack trace: #0 {main} thrown in /home/kalbimden/public_html/packages/Webkul/Sales/src/Repositories/InvoiceItemRepository.php on line 8