Fatal error: Uncaught Error: Call to undefined function app() in /home/d2ob/public_html/7ayz.d2ob.com/resources/views/layouts/mail-footer.blade.php:3 Stack trace: #0 {main} thrown in /home/d2ob/public_html/7ayz.d2ob.com/resources/views/layouts/mail-footer.blade.php on line 3