[Xymon] URL error

Good day,

When I go to the URL <ip address>/xymon/xymon.html, I get the error below.

The requested URL /xymon/xymon.html was not found on this server.

Here is my config file.

/etc/apache2/sites-available/xymon.conf

<VirtualHost *:80> ServerAdmin webmaster at localhost DocumentRoot /usr/lib/xymon/server/www/ ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined

Alias /xymon/ "/usr/lib/xymon/server/www/" <Directory "/usr/lib/xymon/server/www/"> AllowOverride all Options Indexes FollowSymLinks Includes MultiViews Order allow,deny Allow from all </Directory>

ScriptAlias /xymon-cgi/ "/usr/lib/xymon/cgi-bin/" <Directory "/usr/lib/xymon/cgi-bin"> AllowOverride None Options ExecCGI Includes Order allow,deny Allow from all </Directory>

ScriptAlias /xymon-seccgi/ "/usr/lib/xymon/cgi-secure/" <Directory "/usr/lib/xymon/cgi-secure"> AllowOverride None Options ExecCGI Includes Order allow,deny Allow from all

# Password file where users with access to these scripts are kept.
# Create it with "htpasswd -c /usr/lib/xymon/server/etc/xymonpasswd

USERNAME" # Add more users / change passwords with "htpasswd /usr/lib/xymon/server/etc/xymonpasswd USERNAME"

AuthUserFile /usr/lib/xymon/server/etc/xymonpasswd
AuthType Basic
AuthName "Xymon Administration"
Require valid-user

</Directory>

Any ideas?

Thank You, Leon