Fatal error: Uncaught Error: Call to undefined function isMobile() in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7ee54d9778e6cbb4e43f650965a9b46826ae5aa9.php:2 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/storage/framework/views/7ee54d9778e6cbb4e43f650965a9b46826ae5aa9.php on line 2