Fatal error: Call to undefined method PHPMailer::SetFrom() in

[nardlerenard]

Hello
I need help please
I use PHPMailer-Fe.php and i have this error
Fatal error: Call to undefined method PHPMailer::SetF rom() in

    if (isset($_POST['fixedFromEmail'])) {
      if (isset($_POST['fixedFromName']) && trim($_POST['fixedFromName']) == '') {
        $_POST['fixedFromName'] = $_POST['fixedFromEmail'];
      }
      if (stristr($mail->Version,'5.1')) {
        $mail->SetFrom($_POST['fixedFromEmail'],$_POST['fixedFromName']);
      } elseif (stristr($mail->Version,'5')) {
        $mail->SetFrom($_POST['fixedFromEmail'],$_POST['fixedFromName']);
        $mail->AddReplyTo($_POST['fixedFromEmail'],$_POST['fixedFromName']);
      } else {
(here)  $mail->SetFrom($_POST['fixedFromEmail'],$_POST['fixedFromName']);
      }

[Dormilich]

according to the docs, the method is named setFrom().

PS. no method (except for the DKIM_* ones) in PHPMailer starts with an uppercase letter.