Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/569584cfe92b9ec62ed676debf2f50f49b26f4e0.php:21 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/569584cfe92b9ec62ed676debf2f50f49b26f4e0.php on line 21