Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/operations/storage/framework/views/89cb5900cfd3c17ee93e501d8baf3f2564a4c60b.php:19 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/operations/storage/framework/views/89cb5900cfd3c17ee93e501d8baf3f2564a4c60b.php on line 19