You need to create a virtual host.
<VirtualHost demo.wmanager.org:80> ServerAdmin webmaster@partnertecnologico.it DocumentRoot /var/www/wmanager/demo.wmanager.org/ ServerName demo.wmanager.org ServerAlias demo.wmanager.org ErrorLog /var/log/httpd/demo.wmanager.org-error_log CustomLog /var/log/httpd/demo.wmanager.org-access_log common #SetEnv FLOW_CONTEXT Production <Location /> Options FollowSymLinks # AddDefaultCharset ISO-8859-1 </Location> </VirtualHost> <Directory "/var/www/wmanager/demo.wmanager.org/"> #Options -Indexes +MultiViews +FollowSymLinks #AllowOverride Options AuthConfig Indexes FileInfo AllowOverride AuthConfig FileInfo Indexes Limit Options=All,MultiViews Order allow,deny Allow from all SetEnv APPLICATION_ENVIRONMENT development </Directory>