Product is not loaded

#0 /var/www/accessorygeeks_1.9.1.1.11/app/code/local/OCM/Quickbuy/controllers/IndexController.php(21): Mage_Catalog_Helper_Product_View->prepareAndRender('20555', Object(OCM_Quickbuy_IndexController), Object(Varien_Object))
#1 /var/www/accessorygeeks_1.9.1.1.11/app/code/core/Mage/Core/Controller/Varien/Action.php(418): OCM_Quickbuy_IndexController->indexAction()
#2 /var/www/accessorygeeks_1.9.1.1.11/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#3 /var/www/accessorygeeks_1.9.1.1.11/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#4 /var/www/accessorygeeks_1.9.1.1.11/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#5 /var/www/accessorygeeks_1.9.1.1.11/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#6 /var/www/source/index.php(146): Mage::run('default', 'store')
#7 {main}