Fatal error: Uncaught Error: Call to a member function getCode() on boolean in /homepages/17/d441911125/htdocs/app/code/core/Mage/Customer/Model/Session.php:71 Stack trace: #0 /homepages/17/d441911125/htdocs/app/code/core/Mage/Core/Model/Config.php(1348): Mage_Customer_Model_Session->__construct(Array) #1 /homepages/17/d441911125/htdocs/app/Mage.php(462): Mage_Core_Model_Config->getModelInstance('customer/sessio...', Array) #2 /homepages/17/d441911125/htdocs/app/Mage.php(476): Mage::getModel('customer/sessio...', Array) #3 /homepages/17/d441911125/htdocs/app/code/community/MDN/PrivateSales/Helper/Data.php(35): Mage::getSingleton('customer/sessio...') #4 /homepages/17/d441911125/htdocs/app/code/community/MDN/PrivateSales/Model/Observer.php(33): MDN_PrivateSales_Helper_Data->checkForRedirect() #5 /homepages/17/d441911125/htdocs/app/code/core/Mage/Core/Model/App.php(1338): MDN_PrivateSales_Model_Observer->controller_action_predispatch(Object(Varien_Event_Observer)) #6 /homepages/17/d441911125/htdocs/app/code/core/Mage/Core/M in /homepages/17/d441911125/htdocs/app/code/core/Mage/Customer/Model/Session.php on line 71