Hi, i Have changed the default ispcp to port 8080. and is working fine.
And i have created a new folder for master website on port 80.
How can i enable php on that new_site folder ? 
html works fine, php i can only get a 403 error.
 
my folder stucture is :   
var/www/ispcp/gui/
var/www/new_site/(files here)
my file sites-enable/00_master_conf looks like this.
<VirtualHost 91.198.47.210:80>
    ServerAdmin     master@something.net
    DocumentRoot    /var/www/giga
    ServerName      gigaalojamento.net
</VirtualHost>
<VirtualHost 91.198.47.210:8080>
    ServerAdmin     imaster@something.net
    DocumentRoot    /var/www/ispcp/gui
    ServerName      gigaalojamento.net:8080
    Alias /errors   /var/www/ispcp/gui/errordocs/
    ErrorDocument 401 /errors/401.html
    ErrorDocument 403 /errors/403.html
    ErrorDocument 404 /errors/404.html
    ErrorDocument 500 /errors/500.html
    ErrorDocument 503 /errors/503.html
             
    Alias /pma      /var/www/ispcp/gui/tools/pma/
    Alias /webmail  /var/www/ispcp/gui/tools/webmail/
    Alias /ftp      /var/www/ispcp/gui/tools/filemanager/
    <IfModule suexec_module>
           SuexecUserGroup vu2000 vu2000
    </IfModule>
    <Directory /var/www/ispcp/gui>
        Options -Indexes Includes FollowSymLinks MultiViews
        AllowOverride None
        Order allow,deny
        Allow from all
    </Directory>
    <IfModule mod_fcgid.c>
        <Directory /var/www/ispcp/gui>
            FCGIWrapper /var/www/fcgi/master/php5-fcgi-starter .php
            Options +ExecCGI
        </Directory>
        <Directory "/var/www/fcgi/master">
            AllowOverride None
            Options +ExecCGI MultiViews -Indexes
            Order allow,deny
            Allow from all
        </Directory>
    </IfModule>
    <IfModule mod_fastcgi.c>
        ScriptAlias /php5/ /var/www/fcgi/master/
        <Directory "/var/www/fcgi/master">
            AllowOverride None
            Options +ExecCGI MultiViews -Indexes
            Order allow,deny
            Allow from all
        </Directory>
    </IfModule>
    <IfModule mod_php5.c>
        <Directory /var/www/ispcp/gui>
            php_admin_value open_basedir "/var/www/ispcp/gui/:/etc/ispcp/:/var/run/ispcp.lock:/proc/:/bin/df:/bin/mount:/var/log/rkhunter.log:/var/log/chkrootkit.log:/usr/share/php/"
            php_admin_value session.save_path "/var/www/ispcp/gui/phptmp/"
            php_admin_value upload_tmp_dir "/var/www/ispcp/gui/phptmp/"
        </Directory>
    </IfModule>
</VirtualHost>