nvm thanks for the help, but i figured it out. once i installed i went to the folder in my root directory called phpbb_seo and created a cache folder with the 0777 permissions and everything worked out perfectly

so i installed everything, but when i went to the phpbb seo tab in the ACP, i get Cache file status: The cache directory configured is : ./../phpbb_seo/cache/ The cache directory was not found. The cache directory is not writable. You need to CHMOD it to 0777. Some files within the cache directory m...