# HTML documents, with indexing.
        <Directory />
        Options +Includes
        </Directory>
this is extremely insecure if your machine is public see Order Deny, Allow
        # CGI Handling
        ScriptAlias /cgi-bin/ /var/www/workzone/cgi-bin/
        <Location /cgi-bin>
                Options +ExecCGI
        </Location>
        # Logfiles
        ErrorLog  /var/www/workzone/logs/error.log
        CustomLog /var/www/workzone/logs/access.log combined
</VirtualHost>
---------------------------------Code
End----------------------------------------
The command apache2ctl configtest tells me "[Fri Jan 01 11:55:20 1999]
[warn] NameVirtualHost *:0 has no VirtualHosts
Syntax OK"
And /etc/init.d/apache2 reload tells me "[Fri Jan 01 11:56:30 1999]
[warn] NameVirtualHost *:0 has no VirtualHosts"
How can I solve the problem please? Can any of you help me out?
I think you must define at least a directive for a virtual host "inside" your document root. 
Actually no pages can be served from your document root, there's not a web site definition but a cgi script alias, and you only get that warning instead of an error.
Blessings,
Rocky
hope this helps 
raffaele