I've been trying to publish my site and every time I press the Save & Publish button, I get re-directed to a log-in page that states that "your session has expired, please log-in again". When I try to log-in again, it gets stuck in an endless log-in, log-off loop.
I have tried every suggestion on the wordpress.org forums and nothing has worked. Please advise me on what to do! I have run out of options.