Yesterday afternoon (4/8/09) I updated Piwik to the latest version. Afterwords, I logged in and everything appeared fine. All of the data from previous days was still there and functionality seemed fine.
However, I noticed this morning that Piwik is no longer recording any visitor data. What I mean is, I went to look at the stats for today (4/9/09) and there is no data available. I know for a fact that people have visited the site today, including myself, and Piwik is not recording it.
Any help would be appreciated.