After I installed UNA, from the main page (create-account) If I click create, I get a 404 error. Also on the login page. I cant install any apps either. I get a JSON error when trying to view the marketplace.
It looks like rewrite rules aren't working, if you are using Apache check if .htaccess file is in UNA root folder, on linux systems it's hidden file which maybe not visible, original file is in the UNA package or in the repository - https://github.com/unaio/una/blob/master/.htaccess