Better iaMailer compatibility.

index.php

@@ -86,7 +86,7 @@ if (iaView::REQUEST_JSON == $iaView->getRequestType()) {
                         $iaMailer->Subject = str_replace(':title', iaSanitize::tags($_POST['title']),
                             $iaMailer->Subject);
 
-                        $error = !$iaMailer->Send();
+                        $error = !$iaMailer->send();
                         $messages[] = iaLanguage::get($error ? 'unable_to_send_email' : 'mail_sent');
                     }