When you update your sites to latest Joomla version - Joomla 3.6.2, you may encounter some issues. Here are most popular problems we has gathered while updating. We also find out the most appropriate solutions for these problems that help you quickly fix them. 1. Invalid Token Error This is the most common problem when updating to Joomla 3.6.1 or later. It comes with a message: The most recent request was denied because it contained an invalid security token. Please refresh the page and try again. Solutions: If you are updating Joomla from version earlier than 3.6.0 to version 3.6.x (first...