Thanks Samuel – I haven’t used multisite before so I’m not really familiar with the network admin.
That’s right, I cannot get to the network dashboard.
When I go to wp-admin/network/ I get “Firefox has detected that the server is redirecting the request for this address in a way that will never complete.”
I’ve tried clearing the cache and played with the cookie settings with no luck.
I’ve tried multiple browsers, and the page just times out. I have the same issue with all of the client’s sites with multisite installed, although not with a test site on my own server which I have enabled multisite on.
Unfortunately I’m not sure how this problem has come about as it has been like this since I took the sites on, and the previous developer is not available.
I really appreciate the help.