PHPMailer Error Help

[elentz]

am new to PHPmailer and I have run into a problem.  I have tried all I know and I keep getting this error:

 

Mailer Error: Language string failed to load: instantiate

I am getting the To From and Reply to email addys from a MySQL DB table

 

Here's my code:

 

-- $sql = "SELECT
Vtiger_quotescf.quoteid,
Vtiger_quotescf.cf_530,
vtiger_quotescf.cf_554,
vtiger_quotescf.cf_556,
vtiger_quotescf.cf_558,
vtiger_quotescf.cf_560
FROM
vtiger_quotescf
Inner Join vtiger_quotes ON vtiger_quotes.quoteid = vtiger_quotescf.quoteid
WHERE
vtiger_quotes.quoteid =  '$quote_id'";

$result=mysql_query($sql);
$row=mysql_fetch_assoc($result);
//$quote_id = $row['$quote_id'];
$specialinstructions=$row['cf_530'];
$emailpdf=$row['cf_554'];
$emailto=$row['cf_556'];
$emailfrom=$row['cf_558'];
$salesperson=$row['cf_560'];

//****************Code to create the PDF as a string variale so it can be emailed ***********

$pdf->Output("","S");
$doc = $pdf->Output("","S");

//*******************Setup and send the PDF as an attachment***************

require("/var/www/cqicrm5/customstuff/PHPMailer/class.phpmailer.php");
$mail->PluginDir = "/var/www/cqi/PHPMailer";
$mail = new PHPMailer();
$mail->From = $emailfrom;
$mail->FromName = ("CommuniQuest Sales Dept.");
$mail->AddAddress($emailto);
$mail->AddReplyTo("sales@comm.biz","Sales Dept." );
$mail->WordWrap = 50;                                // set word wrap to 50 characters
$mail->Subject = ("Here is the proposal you requested.");
$mail->Body    = ("The proposal you requested is inclosed.  Please contact us with any questions you may have.  Thank you for considering us.");
$mail->AddStringAttachment($doc,"Proposal # $quote_id","base64","MIME");

if(!$mail->Send())
{

echo "Message could not be sent. <p>";
  echo "Mailer Error: " . $mail->ErrorInfo;
exit;
}

echo "The Proposal has been sent";

 

 

I have the language file in a languages folder in the PHPMailer folder.

 

If I manually enter the To , From and the Reply the email is sent perfectly.  Can someone take a look at this and tell me what I have wrong?

 

Thank you very much

 

Ed