Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/e4a5cebafd8668dd0263ea8c74aeda216c55dc5d.php:18 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/e4a5cebafd8668dd0263ea8c74aeda216c55dc5d.php on line 18