Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/17ad0736cb9c52a8b6d5223d5d3f8d42e410e187.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/17ad0736cb9c52a8b6d5223d5d3f8d42e410e187.php on line 19