Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/c3100243080c1446e6df930ceecdfde6530bf0bd.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/c3100243080c1446e6df930ceecdfde6530bf0bd.php on line 19