Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/8fafd660adeada26b8f73310e80b8d7f3dff02c1.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/8fafd660adeada26b8f73310e80b8d7f3dff02c1.php on line 19