[Resolvido] Fatal error: Call to a member function MsgHTML() on a

ola pessoal

eu estou obtendo este erro: Fatal error: Call to a member function MsgHTML() on a non-object in C:\Users\fel\VertrigoServ\www\login\validation.php on line 97

alguem sabe como resolver?

estou usando o phpmailer

function inserirDados($name, $email, $myPassword, $check) {
$check = filter_var($email, FILTER_SANITIZE_EMAIL);
$string = filter_var($name, FILTER_SANITIZE_STRING);

if (!filter_var($check, FILTER_VALIDATE_EMAIL) && !filter_var($string,FILTER_VALIDATE_STRING)) {

	echo "Dados inválidos";
}

else { if(repetirDados($email)){

 $name = (string)mysql_real_escape_string($_POST['name']);
 $email = mysql_real_escape_string($_POST['email']);
 $myPassword = mysql_real_escape_string($_POST['myPassword']);

 $pwdHasher = new PasswordHash(8, FALSE);

 $hash = $pwdHasher->HashPassword( $myPassword);

 $pwd = new PasswordHash(8, FALSE);
 $linkHash = $pwd->HashPassword( $email);

 $registerquery = mysql_query("INSERT INTO users (username, email, pass, activationLink) VALUES ('".$name."', '".$email."', '".$hash."' , '".$linkHash."')")
 or die("MySQL Error: ".mysql_error());

 if ($registerquery) {
 echo '<h1>Registo efectuado com sucesso</h1>';
 $pwrurl = "http://localhost/login/home/reset_password.php?usercode=".$linkHash;

 $mailbody = "Dear user,<br><br>If this e-mail does not apply to you please ignore it. It appears that you have requested a password reset at our website www.yoursitehere.com<br>
 To reset your password, please click the link below. If you cannot click it, please paste it into your web browser's address bar.<br> <a href='$pwrurl'>$pwrurl</a> <br> <br>
 Thanks,\nThe Administration";

 $mail->MsgHTML($mailbody); //linha 97

 $mail->AddAddress($email,"Membro");

 $mail->IsHTML(true);

 if(!$mail->Send()) {
 echo "Deu erro: " . $mail->ErrorInfo;
 } else {
 echo "Enviado com sucesso";
 }

 return true;
 }

	} else
	echo '<h1>Erro no registo</h1>';
	return false;
}
}

obrigado!!!