Articles in this category How to fix “Class ‘Mage_Googlecheckout_Helper_Data’ not found” error in Magento How to fix “Class ‘Mage_Googlecheckout_Helper_Data’ not found” error in Magento Updated on Oct 31, 2022 When upgrading Magento, there is a known issue that can occur. This specific error is only poss... 18 (0)