Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/9bdace65a1b4cd018dfb52af38a7627574e2ad33.php:21 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/9bdace65a1b4cd018dfb52af38a7627574e2ad33.php on line 21