With this guide, you will learn how to detect and solve the 500 error, an internal failure of the webserver. If you have a store with Prestashop, beware of the error!
In this article I will try to document the three free CMS to implement online stores (Oscommerce, Prestashop, Magento, Woocommerce), the idea comes from having to deliver a job with certain somewhat special characteristics, I will try to update content and keep it up to date now. which for me is also a work tool.