I have read the other posts of people that have had this problem, and I am unsure what to do next.
When I try to log in to Sendy (http://tinkersource.com/email) It will briefly flash the dashboard then redirect back to the login screen.
I saw that the problem could be related to session.save_path not being set, so I uploaded this page here: http://tinkersource.com/phpinfo.php which shows that it does have values set. I am not sure what to do next?