Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/28f22cc68c47f46038f7b66f18e567f8122f6f05.php:5 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/28f22cc68c47f46038f7b66f18e567f8122f6f05.php on line 5