Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/ead950182b2cacd745ff64b1a0157e2149afec24.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/ead950182b2cacd745ff64b1a0157e2149afec24.php on line 19