Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/3002838910af3239a99b306cb5bab9b766da4311.php:18 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/3002838910af3239a99b306cb5bab9b766da4311.php on line 18