Never had a problem upgrading before. I did a manual upgrade, which is what I usually do. The only thing I can think I might have messed up is clicking the Upgrade Database button more than once.
What’s wrong is that I can log in fine and do some navigation around Piwik, and as far as I can tell traffic info is still being recorded, but no widgets or data will display. No errors show up on the screen or in the server log. I’ve tried re-installing but that didn’t do anything. Anyone else had this happen? Or any ideas? Thanks.