the requested url was not found on this server

Installed CWP
Uploaded a file to /home/online/public_html called installer.php...  (I can see file)
However when i enter the url:http://onlinesite.ca/installer.php [1] in my browser I get this
Not Found
The requested URL /installer.php was not found on this server!

I have restarted apache, rebuild vhost, searched google and here for solution, no fix...

Below is VHost file and its location...  any help is appreciated (free or Cost)
/usr/local/apache/conf.d/vhosts.conf
# vhost_start onlinesite.ca [2]

ServerName onlinesite.ca [2]
ServerAlias www.onlinesite.ca [3]
ServerAdmin admin@onlinesite.ca
DocumentRoot "/home/online/public_html"
ScriptAlias /cgi-bin/ "/home/online/public_html/cgi-bin/
#
# Custom settings are loaded below this line (if any exist)
# Include "/usr/local/apache/conf/userdata/online/onlinesite.ca/*.conf [4]

       SuexecUserGroup online online

       suPHP_UserGroup online online
       suPHP_ConfigPath /home/online

       AllowOverride All

# vhost_end onlinesite.ca [2]

# vhost_start srv1.onlinesite.ca [5]

ServerName srv1.onlinesite.ca [5]
ServerAlias www.srv1.onlinesite.ca [6]
ServerAdmin admin@onlinesite.ca
DocumentRoot "/home/online/public_html"
ScriptAlias /cgi-bin/ /home/online/public_html/cgi-bin/
#
# Custom settings are loaded below this line (if any exist)
# Include "/usr/local/apache/conf/userdata/online/srv1.onlinesite.ca/*.conf [7]

       SuexecUserGroup online online

       suPHP_UserGroup online online

       AllowOverride All

# vhost_end srv1.onlinesite.ca [5]
>
>

you should check this

http://wiki.centos-webpanel.com/default-page-displayed-for-all-domains

Thanks I have read  and tried it's suggestions couple of days ago, didn't work for me. 

then you should contact our support to check on your server