Please remove the line "AllowOverride Indexes AuthConfig Limit FileInfo" in the above apache2.conf part. What you did is that you first allowed all and then added the limitaions again with the second line.
Drupal howto For information only: There is a Drupal Howto available here: http://www.howtoforge.com/drupal_ispconfig
I have problem with AllowOverride. I need AllowOverride All to all sites. ISPConfig generate vhosts/Vhosts_ispconfig.conf and for each virtual site generate Code: <Directory /var/www/web1/web> Options +Indexes +FollowSymLinks +MultiViews AllowOverride None Order allow,deny allow from all AddHandler mod_python .py PythonHandler mod_python.publisher PythonDebug On </Directory> How to "skip" generating of AllowOverride None for each site?