Notice:Array to string conversion in tmp/templates_c/42/f7/

[mattab]

Reported in: http://forum.piwik.org/read.php?2,106854,page=1#msg-108363

From Thomas:

I can reproduce the mentioned issue for instance in Referrers -> Websites & Social. The expression {{ row.getColumn(column) }} in line 17 auf _dataTableCell.twig ( https://github.com/piwik/piwik/blob/master/plugins/CoreHome/templates/_dataTableCell.twig#L17 ) returns an array instead of a string. To be exact it returns this array: http://pastebin.com/ve1zkmnQ

[mattab]

Also notice in Cloud.php

[mattab]

Also reported in http://forum.piwik.org/read.php?2,109973

[mattab]

In 8a42ff8: Refs #4432 Fixing the error in one case (Referrers>Overview / Goals> Overview)

[mattab]

Bug is fixed AFAIK, for new data. Please reprocess the data if you experience this bug for old data: http://piwik.org/faq/how-to/faq_59/