Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/ad5bf0fe1396416b836b47e7f6cf9583af01068f.php:21 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/ad5bf0fe1396416b836b47e7f6cf9583af01068f.php on line 21