added sub forum but now have problems

[jam420]

Ive added some subforum and then i the configure URL
then i created an updated .htaccess
Now when I click on the forum link it says:
The forum you selected does not exist.

I did a search on the issue but could not locate a subforum
problem which says forum does not exist.
Please help.

Thanks in advance.
Jam

[SeO]

There is no difference between forum and sub forum as far as url rewriting.

Make sure both your phpbb_seo/cache/ dir and forum_cache.php file are chmoded to 0777.