Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/7dc9c018ce5697d5227cfd729e817a16bcdd0d67.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/7dc9c018ce5697d5227cfd729e817a16bcdd0d67.php on line 19