Fatal error: Uncaught Error: Call to undefined function app() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/0ddc2da0e4b35a7b29666492d4b2a05bf8e7393c.php:5 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/0ddc2da0e4b35a7b29666492d4b2a05bf8e7393c.php on line 5