Fatal error: Uncaught Error: Call to a member function AddAddress() on null in C:\inetpub\wwwroot\_Tests\phpform\include\fgcontactform.php:68 Stack trace: #0 C:\inetpub\wwwroot\_Tests\phpform\popup-contactform.php(14): FGContactForm->AddRecipient('tests@html-form...') #1 C:\inetpub\wwwroot\_Tests\phpform\a-page.php(10): require_once('C:\\inetpub\\wwwr...') #2 {main} thrown in C:\inetpub\wwwroot\_Tests\phpform\include\fgcontactform.php on line 68