Magento Hosting Blog

February 1, 2015

The Magento error “Integrity constraint violation: 1062 Duplicate entry XXX for key XXX_increment_id” is caused by a discrepancy between one of the sales or log tables within your Magento store. Not to worry. It’s actually a rather simple fix. PLEASE before you do anything with your database be sure to take a backup! Here’s quick post …

Read More