I'm going crazy here, I've spent the last 2 days trying to figure this out. I have a multi site setup, with s2member installed and free registration enabled in both the network admin s2member options and the main site s2member options. However everytime I try to test the mysite.com/login/?action=register link, it takes me to a page saying "Greetings Site Administrator! You are currently allowing “none” registrations. To change or disable registration go to your Options page.
Registration has been disabled." You can see for yourself here http://smokenugen.com/login/?action=register
I have tried disabling several other plug ins. I have the security key setup in the s2member options. I tried updating to the very latest wordpress version, I uninstalled and reinstalled s2member, I disabled my cache plug in. Allow new user registration up until now was always set to disabled. I have the theme my login plugin, could that be causing conflicts? I am willing to bet there is some kind of conflict going on or some left over setting.
The only thing I can think of is, in the past I tried installing different plug ins and I think I installed some that had to do with user access, similar to membership type plugins, so perhaps there is some other plugin, or since deactivated / deleted plug in that has left it's settings in my code or in my database not allowing new user registration.
What's worse, when I try that link from one of my sites on the network it redirects me to the main site on the network as well. It redirecting to the main site should hopefully provide more clues as to what's going on. Regardless of the new user registration not working even when everything is set to enabled it shouldn't be redirecting me to my main network site. So for example http://www.fastsoupdiet.com/login/?action=register redirects me to http://www.smokenugen.com/login/?action=register which is my main site.
I have searched for hours on google, the wordpress forums and the forums on s2member's website. I have read every possible related post I could find, but none seem to be the same problem I'm having.
Please somebody, HELP ME! I'm dead in the water until I can get this figured out.