Finally got around to upgrading to version 3.x of MovableType. I saw the notice that they had an important security fix come out just before we went on holiday and today has been the first day I've had a chance to sit down and look at the upgrade path. Almost everything looks good (the interface looks REALLY nice but when I click on Kristen's or my blog in the main menu page I get the error message
Can't call method "entry_id" on an undefined value at lib/MT/App/CMS.pm line 1956.
Not sure why I get this message on two of the blogs when the other blogs seem to be fine.
Also get this on other lines - all related to trackback (this comment is a test)