Fatal error: Uncaught Error: Call to undefined function app() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/808ffd6b2c64aa4cf8a6c7c354fa62bd8c609004.php:47 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/808ffd6b2c64aa4cf8a6c7c354fa62bd8c609004.php on line 47