I activated some WordPress security plugin that I got through the site itself. Then after I activated it, there was a prompt beside it that said there was a newer version available for upgrade so I clicked on it. I did that for a few other plugins and it worked fine.
However when I did it for this one, it basically screwed my entire blog and now all I get is a 500 Internal Service area..both for my admin login page, and when I go to view the site in general, without being signed in.
Please tell me what I can do without having to erase anything that I have already done, if that is (hopefully) possible.
Thanks in advance,