PrestaShop 1.6 and 1.7: XML error in admin panel must_have_modules_list.xml, modules_native_addons.xml - cause and solution
In PrestaShop 1.6 and 1.7 stores, an XML error appears in the admin panel regarding XML files. Messages such as “Start tag expected, '<' not found” are usually related to a communication issue with the PrestaShop Addons API. In this post, we explain the cause of the error, its symptoms, and an effective solution.















































