Fatal error: Uncaught Error: Call to undefined function app() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/c2cdda037785ae4de90b2ff256d2d920168d876f.php:2 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/c2cdda037785ae4de90b2ff256d2d920168d876f.php on line 2