Two questions:
1) What version of WordPress are you using?
Whenever I saw this error, I was using WordPress 3.2. I upgraded to 3.2.1, and then it worked.
2)Is it happening when you attempt to select "Activate" or just when trying to install
The new versions of s2Member PRO no longer work as an active plugin in the conventional sense.
Instead, it automatically activates and deactivates with the regular free s2Member.
Also, make sure you already have the free version of s2Member installed.
Hope you fix your problem.Statistics: Posted by Bruce C — September 7th, 2011, 3:28 pm
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