404 error problem in Magento. zendnwar November 9, 2012 Magento 0 Comments 404 error problem in Magento just logout and login hope it will solve. Related Posts Programmatically remove order in Magento admin September 19, 2016 <?php require_once ‘app/Mage.php’; umask(0); Mage::app(); Mage::register(‘ .. Product flat data reindexing problem in Magento. zendnwar June 6, 2013 A table in MySQL has a limitation of 65535 bytes of overall row length. It may severely limit t ..