jos-Error: ERROR: Invalid attachment ID (432)! (ERR 41)

JSite -> dispatch() @ /adwent/new/index.php:42
JComponentHelper :: renderComponent() @ /adwent/new/includes/application.php:194
JComponentHelper :: executeComponent() @ /adwent/new/libraries/joomla/application/component/helper.php:348
require_once() @ /adwent/new/libraries/joomla/application/component/helper.php:380
JController -> execute() @ /adwent/new/components/com_attachments/attachments.php:41
AttachmentsController -> download() @ /adwent/new/libraries/joomla/application/component/controller.php:761
AttachmentsHelper :: download_attachment() @ /adwent/new/components/com_attachments/controller.php:470
JError :: raiseError() @ /adwent/new/components/com_attachments/helper.php:1464
JError :: raise() @ /adwent/new/libraries/joomla/error/error.php:251