regarding this Agora forum/url.

I am trying to set it up so that members can upload their avatar, as you have enabled here. I get error messages when trying to do so. In Firefox, I get this error:

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.
* This problem can sometimes be caused by disabling or refusing to accept
cookies.

In Safari: Safari can’t open the page.

Too many redirects occurred trying to open “http://www.documentaryhowto.com/forum/profile/avatars/save_upload”. This might occur if you open a page that is redirected to open another page which then is redirected to open the original page.