Fatal error: Uncaught Error: Call to undefined function app() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7e7f442bd499ce95e90c963658cf0918d696dec4.php:2 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7e7f442bd499ce95e90c963658cf0918d696dec4.php on line 2