apache configuration for node.js proxy

virtualhost.conf

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        ServerName  cuboid.io
        ServerAlias www.cuboid.io
        DocumentRoot /var/www/cuboidio
        <Directory />
                Options -Indexes +FollowSymLinks
                AllowOverride None
                Require all granted
        </Directory>
        ProxyPreserveHost On
        ProxyVia Full
        <Proxy *>
              Require all granted
        </Proxy>
       ProxyPass / http://127.0.0.1:9090/
       ProxyPassReverse /  http://127.0.0.1:9090/
       ErrorLog /var/log/apache2/cuboid.io-error.log
       LogLevel error
       CustomLog /var/log/apache2/cuboid.io-access.log combined
</VirtualHost>