Magento Error – Notice: Undefined index: 0 app/code/core/Mage/Core/Model/Mysql4/Config.php on line 92
I got this error message when migrating my Magento files and database from one server to another. Notice: Undefined index: 0 in app/code/core/Mage/Core/Model/Mysql4/Config.php on line 92 Solution: – Open PhpMyAdmin – Go to your database – Click SQL – Run the following SQL Query: SET FOREIGN_KEY_CHECKS=0; UPDATE `core_store` SET store_id = 0 WHERE code='admin'; UPDATE … Read more