/**
  * Call an error-handler function and update the status of a request to ERROR
  * 
  * @param string $ticket
  * @param integer $errnum		The error number from QuickBooks (see the QuickBooks SDK/IDN for a list of error codes)
  * @param string $errmsg		The error message from QuickBooks
  * @param string $requestID
  * @param string $action
  * @param mixed $ident
  * @param array $extra
  * @param string $err
  * @param string $xml
  * @param array $qb_identifiers
  */
 protected function _handleError($ticket, $errnum, $errmsg, $requestID, $action, $ident, $extra, &$err, $xml = '', $qb_identifiers = array())
 {
     // , $requestID, $user, $action, $ident, $extra, &$err, $xml, $qb_identifier
     // Call the error handler (if one is set)
     // First, set the status of the item to error
     if ($action and $ident) {
         $this->_driver->queueStatus($ticket, $action, $ident, QUICKBOOKS_STATUS_ERROR, $errnum . ': ' . $errmsg);
     }
     // Log the last error (for the ticket)
     $this->_driver->errorLog($ticket, $errnum, $errmsg);
     $this->_driver->log('Attempting to handle error: ' . $errnum . ', ' . $errmsg);
     // By default, we don't want to continue if the error is not handled
     $continue = false;
     // Get username of user which experienced the error
     $user = $this->_driver->authResolve($ticket);
     // CALL THE ERROR HANDLER
     $err = '';
     $continue = QuickBooks_Callbacks::callErrorHandler($this->_driver, $this->_onerror, $errnum, $errmsg, $user, $action, $ident, $extra, $err, $xml, $this->_callback_config);
     //													$Driver, $errmap, $errnum, $errmsg, $user, $action, $ident, $extra, &$errerr, $xml, $callback_config
     if ($err) {
         // Log error messages returned by the error handler
         $this->_driver->log('An error occured while handling error: ' . $errnum . ': ' . $errmsg . ': ' . $err, $ticket, QUICKBOOKS_LOG_NORMAL);
         $this->_driver->errorLog($ticket, QUICKBOOKS_ERROR_HANDLER, $err);
     }
     // Log the last error (for the log)
     $this->_driver->log('Handled error: ' . $errnum . ': ' . $errmsg . ' (handler returned: ' . $continue . ')', $ticket, QUICKBOOKS_LOG_NORMAL);
     // Update the queue status
     if ($action and $ident) {
         if ($continue) {
             $this->_driver->queueStatus($ticket, $action, $ident, QUICKBOOKS_STATUS_HANDLED, $errnum . ': ' . $errmsg);
         }
     }
     return $continue;
 }