Fatal error: Uncaught Error: Call to undefined function app() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7cd714e1996730d9dff62ad03d41330fce4a9003.php:5 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7cd714e1996730d9dff62ad03d41330fce4a9003.php on line 5