Piwik 1.7 error on "all websites" page (date format)

Since 1.7 i got a date format error on “all websites” page. I’ve already create a ticket: piwik 1.7 - date format error on “all websites” · Issue #2942 · matomo-org/matomo · GitHub

I’m not sure that i’ve reported it correctly.

Same problem for me, after update from 1.6 to 1.7 date format error on all websites.

Le format de date doit être: YYYY-MM-DD, or 'today' or 'yesterday' ou n'importe quel mot clef supporté par la fonction strtotime (visitez http://php.net/strtotime pour plus d'informations)

Same message but in French. :wink:

What settings did you choose in “Settings > Report to load by default” ?

It’s a type conversion problem. See ticket: MultiSites Plugin API: String typecast does not invoke magical __toString method for PHP < 5.2.0 · Issue #2953 · matomo-org/matomo · GitHub

There is a fix:

Please test the patch in