I just installed seo using auto mod and it was successful, but I now get this message before updating my site and unable to update
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 may not be writable, make sure you properly CHMOD the cache directory AND all files in it.
I'm not familiar with CHMOD to 777 is this something on the server level with my isp or is it something withing the PHPbb3 website files on my ftp server?