Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/44947e55d656b0d19dc232671d1d69bafe688aed.php:3 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/44947e55d656b0d19dc232671d1d69bafe688aed.php on line 3