I have implemented Piwik in a couple sites and haven’t looked at it for some months (what a shame). Since my last update from Piwik 1.2.x to 1.5 nothing is logged in the database anymore.
First thing I do, is to upgrade to 1.8.2 of course (after taking a backup) but I also want to find out what happened at my last upgrade and why nothing is being stored in MySQL anymore. I have no idea yet, but will put some prints in a copy of piwik.php to debug it.
Thank you from Bavaria/Germany