Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/4d37e401f606e9c12902b232e8a7714f6811b700.php:3 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/4d37e401f606e9c12902b232e8a7714f6811b700.php on line 3