Fatal error: Uncaught exception 'Mage_Core_Exception' with message 'Can't retrieve entity config: core/store_group' in /home/theblueb/public_html/app/Mage.php:407 Stack trace: #0 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Resource.php(144): Mage::throwException('Can't retrieve ...') #1 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Mysql4/Abstract.php(235): Mage_Core_Model_Resource->getTableName('core/store_grou...') #2 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Mysql4/Abstract.php(218): Mage_Core_Model_Mysql4_Abstract->getTable('store_group') #3 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Mysql4/Collection/Abstract.php(83): Mage_Core_Model_Mysql4_Abstract->getMainTable() #4 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Mysql4/Collection/Abstract.php(69): Mage_Core_Model_Mysql4_Collection_Abstract->_initSelect() #5 /home/theblueb/public_html/app/code/core/Mage/Core/Model/Config.php(1086): Mage_Core_Model_Mysql4_Collection_Abstract->__construct(Object(Mage_Core_ in /home/theblueb/public_html/app/Mage.php on line 407