Enabling/disabling plugins is broken. Wireshark shows
GET /piwik/index.php?module=CorePluginsAdmin&action=deactivate&pluginName=DBStats
and 200 response but nothing happens.
Keywords: plugins
Can you try 0.2.37? (Don't forget to clear your browser cache.)
This worksforme in 0.2.37. The "Database usage" menu/tab disappears/appears when I deactiveate/activate it.