Fatal error: Uncaught Error: Call to undefined function App\SendEmail\app_path() in /home/rehanjt/public_html/subdomains/test.rehan.jt.mumara.dev/app/SendEmail/SendGrid.php:14 Stack trace: #0 {main} thrown in /home/rehanjt/public_html/subdomains/test.rehan.jt.mumara.dev/app/SendEmail/SendGrid.php on line 14