Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/3fd48591de590be6cc36765b23ef08ec7800a946.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/3fd48591de590be6cc36765b23ef08ec7800a946.php on line 19