if you install the MobileAnalytics-Plugin ( GitHub - kamermans/MobileAnalytics: Piwik plugin to track mobile visitors ) on Piwik 1.2, the system shows the following error on some widgets and piwik does not work anymore:
“SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘visitor_idcookie’ in ‘field list’”
Has anybody fixed that yet? I have not much time, otherwise I would look into this in detail.
Thanks in advance!