Can't Login to Admin

I log in to the admin section of my site most days to process orders. However, today it won’t let me log in. My browser says there are too many redirects and the page will never complete. The page it is stuck on ends in:


(that’s after the main part of the admin URL).

Anyone any ideas what this “feedback” might be and why it’s suddently decided to redirect in a loop, and most of all, how do I fix it?

Delete /var/cache/ & /var/compiled/

Thank you very much! I appreciate your help.


This clear the site cache.