Warning after update

After update PIWIK to 3.0.4 from 2.16… There are a warining displayed on the top of almost all reports:

WARNING: /var/www/html/piwik/plugins/CustomDimensions/Reports/GetCustomDimension.php(285): Notice - Undefined index: idSites - Piwik 3.0.4 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)

How I can disable it?

Resolved: The problem was with some Plugins not updated. After re-update plugins there no any warnings or errors, It looks like all works well …

Thanks @steigenhaus, how do I updates (re-update all of the plugins)?


@steigenhaus, I just saw that there was already a github issue for this error:

The file piwik\plugins\Goals\Reports\BaseEcommerce.php should have been deleted a long time ago in one of the 2.x updates.

The folder should look like this: https://github.com/piwik/piwik/tree/master/plugins/Goals/Reports

Maybe try manually deleting the BaseEcommerce.php, BaseEcommerceItem.php and BaseGoal.php.

You can remove any plugin from PIWIK_HOME/plugins/ directory and reinstall it from Piwik distr or from piwik marketplase. “Reinstall” mean just copy the plugin from distr or marketplace to the plugins folder and then activate the plugin. You can activate the plugin using piwik console “piwik plugin:activate”, or using “plugins” menue in your admin web-interface.