luceos weazy just move all files to the subdirectory that belong to Flarum and then update your config.php by adding /forum to your url.
weazy luceos ok i move all from to /forum/ and add /forum to Url in config file, -> forum open but if i try join in disqussion or another (try login)-> "The requested resource was not found."
luceos weazy might be you need to append /forum/ instead of /forum, please also run php flarum cache:clear
