No access to wp-admin folder Error 310 (net::ERR_TOO_MANY_REDIRECTS):

I'm using simple-301-redirects and got this message The page isn't redirecting properly Firefox has detected that the server is redirecting the request for this address in a way that will never complete. Error 310 (net::ERR_TOO_MANY_REDIRECTS): Take a look at this post Error 310 Error Which indicates it's probably a permissions problem . However in my case when going to check my Permissions i noticed the wp-admin folder had disappeared re-uploading my last copy fixed the issue.