your path you defined for mambo is incorrects and you will need to change your mambo configuration file to point to the correct path.
you have:
/var/www/mysite1.com/includes/version.php
which should be should be:
/www/mysite1.com/includes/version.php
http://xampptutorials.com
the MOD_PERL is only used if you will be using a VirtualHost similar to what's bellow:
<VirtualHost *:80>
ServerName thegamerslounge.game-host.org
ServerAdmin
WorldDrknss@thegamerslounge.game-host.org
ServerAlias
www.thegamerslounge.game-host.org
DocumentRoot /srv/www/thegamerslounge
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory "/srv/www/thegamerslounge">
Options Indexes FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
<Directory "/srv/www/thegamerslounge">
Options Includes
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
AddHandler server-parsed .html .htm .shtml .shtm
</Directory>
HostnameLookups Off
ErrorLog /srv/www/thegamerslounge/logs/error_log.txt
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
CustomLog /srv/www/thegamerslounge/logs/access_log.txt combined
ServerSignature On
ScriptAlias /cgi-bin/ "/srv/www/thegamerslounge/cgi-bin/"
<Directory "/srv/www/thegamerslounge/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
DirectoryIndex index.php index.html index.htm index.shtml index.shtm
ErrorDocument 400 /error_pages/400.html
ErrorDocument 403 /error_pages/403.html
ErrorDocument 404 /error_pages/404.html
AccessFileName .htaccess
AddHandler cgi-script .cgi
<IfModule mod_negotiation.so>
<IfModule mod_include.so>
Alias /error/ "/srv/www/thegamerslounge/error/"
<Directory "/srv/www/thegamerslounge/error">
AllowOverride None
Options IncludesNoExec
AddHandler type-map var
Order allow,deny
Allow from all
LanguagePriority en
</Directory>
</IfModule>
</IfModule>
</VirtualHost>