SSI Problems

[danbobie]

I've just upgraded to Red Hat 9.0 / Apache 2.0. I had an existing web site working just fine, using .shtm SSI.
Now I get the error:
'unable to include "<page>" in parsed file <filename>, referer: <referrer>

In httpd.conf I have:
Options Includes
AllowOverride All
AccessFileName .htaccess
AddType text/html .shtm
AcceptPathInfo On
AddOutputFilter INCLUDES .shtm
AddHandler server-parsed .shtm

And then in the .htaccess files:
Options +Includes
DirectoryIndex index.htm index.shtm
AddHandler server-parsed .shtm

I'm missing something but I can't figure out what it is. Help?

Thanks.