PHP mailer error with language setting and zend optimizer??

Hi,

So after a little server update phpmailer isn't working correctly.
At first i get the message

So i added the

$mail->IsSMTP(); // telling the class to use SMTP
$mail->SetLanguage( 'en', '/objects/phpmailer/language/' );
$mail->Host = "localhost"; // SMTP server

PHP:

and now i get the message

I have sent my hosting company an email. But what else can be done?
is there a plain phpmailer.lang-en.php, perhaps???

Any info???

 

hmm, bypass zend optimize by an old language file replacing the current one.

But still no luck sending an email from domain.com to domain.com. It works when i sent to anthordomain.com???