Can't access backend network section?

I can't seem to access the backend network section (/wp-admin/network/), I can access all sites no problem but when I click on any of the network pages, it just hangs forever and then displays the following note on chrome (it also doesnt work on any other browsers)

The http://www.domain.com page isn’t working

http://www.domain.com redirected you too many times.
Try:
Reloading the page
Clearing your cookies
ERR_TOO_MANY_REDIRECTS

I have cleared the cookies, cleared cache etc.

I am using subdomains on my site, how do I gain access to this section now?