Yesterday, I noticed that when I try to access the Plugins Editor, I get a:
"406 error - Not Acceptable
An error has occurred. Generally a 406 error is caused because a request has been blocked by Mod Security. If you believe that your request has been blocked by mistake please contact the web site owner."
What does this mean - I haven't made any changes to the site, except upgraded plugins and such. I've tried de-activating all plugins, changed Themes and everything. Nothing works.
I don't know much about mod security, but read that it's there to protect my site, so I don't want to leave my site unprotected. But I need to access the Editor.
Anybody, any thought?