I upgraded PHPList a bit ago (from 3.6.9), using the auto-updater. But since then it has been showing a warning message that I should update from 3.6.9 to 3.6.10. But, errr… it shows that I am running 3.6.10 already, in the Version string at the bottom of the page.
@J8334SWC The version in the page footer refers to the phplist code. The upgrade error is for upgrading the database. That has always been a separate step.