jos-Error: Unable to load renderer class

JSite -> dispatch() @ /home/grandevi/domains/grandevillehotel.com/public_html/index.php:42
JComponentHelper :: renderComponent() @ /home/grandevi/domains/grandevillehotel.com/public_html/includes/application.php:197
JComponentHelper :: executeComponent() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/application/component/helper.php:351
require_once() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/application/component/helper.php:383
JError :: raiseError() @ /home/grandevi/domains/grandevillehotel.com/public_html/components/com_k2/k2.php:67
JError :: raise() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/error/error.php:251
JError :: throwError() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/error/error.php:176
JError :: handleCallback() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/error/error.php:214
plgSystemQlue404 :: handleError() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/error/error.php:765
JDocumentFeed -> render() @ /home/grandevi/domains/grandevillehotel.com/public_html/plugins/system/qlue404/qlue404.php:91
JDocument -> loadRenderer() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/document/feed/feed.php:201
JError :: raiseError() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/document/document.php:926
JError :: raise() @ /home/grandevi/domains/grandevillehotel.com/public_html/libraries/joomla/error/error.php:251