Error: Invalid controller specified (feed)

#0 /home/ecaespaidart/www/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#1 /home/ecaespaidart/www/application/bootstrap.php(194): Zend_Controller_Front->dispatch()
#2 /home/ecaespaidart/www/index.php(25): Bootstrap->runApp()
#3 {main}