I have used Piwik for about an half year now.
Since one day in October everything that has to do with a time period is broken (mainly charts). I know the date, cause on this special day Piwik cannot show me anything…
And since that day Flash Chart always says “Error #2320”.
How can I fix that problem? I guess if I simply drop this day from the database I will crash it, wouldn’t I? And I’m not sure if it is that easy to “drop a day”, either.