Hello,

I have an issue when I want to open Row evolution on this screen

I get

The ajax call is : http://piwik.XXXX.com/index.php?date=2017-03-23&apiMethod=Referrers.getReferrerType&label=%40Campagnes&disableLink=1&module=CoreHome&action=getRowEvolutionPopover&colors=%7B%22backgroundColor%22%3A%22%23ffffff%22%2C%22lineColor%22%3A%22%23162c4a%22%2C%22minPointColor%22%3A%22%23ff7f7f%22%2C%22maxPointColor%22%3A%22%2375bf7c%22%2C%22lastPointColor%22%3A%22%2355aaff%22%7D&idGoal=3&idSite=12&period=day

I get an error page

If I remove &idGoal=3 all works

How can I get more info to debug this ?