dbModel read resource does not implement Zend_Db_Adapter_Abstract admin January 10, 2017 Magento 280 Comments It is very simple just clear the cache /var/cache/folder Related Posts Magento dashboard charts not working admin September 19, 2016 It’s very simple just follow the below code Locate this file: app/design/adminhtml/defaul .. Programmatically remove order in Magento admin September 19, 2016 <?php require_once ‘app/Mage.php’; umask(0); Mage::app(); Mage::register(‘ ..