Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/5c9f69a2bf0d79ce48966464e9c552d89fd688b9.php:8 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/5c9f69a2bf0d79ce48966464e9c552d89fd688b9.php on line 8