I am trying to reinstall osCommerce. The problem is I've not been able to figure out why I am getting MySQL error. I am doing database dumping and reinstalling OSC and also checking chomd, but I think it will not go away. Due this error I couldn't be able to include new products and categories.
Please let us know the exact MYSQL error that you are receiving so that we can inspect the exact issue and surrounding circumstances that are involved and try to get it resolved for you.