Today, I tried to install an extension to a Joomla website I am currently working on. However, I got an error message, saying: Warning Joomla\CMS\Filesystem\Folder::create: Infitinite loop detected. Error Unable to find install package A quick search on Google taught me it has something to do with the file permissions on the logs and tmp folders. They need to be writable. So, using Filezilla, I set the file permissions of these folders to 777: