Fatal error: Uncaught Error: Call to undefined function app() in /home/caistbuw/public_html/storage/framework/views/506975ac8d5604217e2ece4090db704bad5b4a3d.php:5 Stack trace: #0 {main} thrown in /home/caistbuw/public_html/storage/framework/views/506975ac8d5604217e2ece4090db704bad5b4a3d.php on line 5