$PHPMAILER_LANG['smtp_connect_failed'] = 'SMTP Connect() falló.';
$PHPMAILER_LANG['smtp_error'] = 'Error del servidor SMTP: ';
$PHPMAILER_LANG['variable_set'] = 'No se pudo configurar la variable: ';
-//$PHPMAILER_LANG['extension_missing'] = 'Extension missing: ';
+$PHPMAILER_LANG['extension_missing'] = 'Extensión faltante: ';