I used my site's Fantastico to upgrade to 2.1.1. It appeared to be successful without errors.
However, the management passwords have apparently changed. I found values in admin/phpESP.ini.php but the system will not accept them. I tried manually changing them to the old values, but got a connection error.
When I try to run an existing survey, I get the following response: "In order to conduct surveys, please include phpESP.first.php in your php script!!!".
What is next?
Thanks in advance.