Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/31459c192b9f367f643c60eb2e695ef0c89abb1e.php:3 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/31459c192b9f367f643c60eb2e695ef0c89abb1e.php on line 3