Fix expired message
Fix expired message

Aaron had a session, and upgraded Chrome before the session expired.
Then his session was stuck because of the browser agent check that
did not wipe out the session data when it found a mismatch.

csev/tsugi-php,tsugiproject/tsugi-php,tsugiproject/tsugi-php,tsugiproject/tsugi-php,csev/tsugi-php