Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/erp/storage/framework/views/05acc48c52939d03a6c3d60b9c8148f48c6ac0bf.php:3 Stack trace: #0 {main} thrown in /home/gbc4/public_html/erp/storage/framework/views/05acc48c52939d03a6c3d60b9c8148f48c6ac0bf.php on line 3