Using the auto archiving feature with a few bugs, see #422.
I'm using 0.2.22.
I've got the following error now when visiting my Piwik web interface:
Fatal error: Call to a member function toString() on a non-object in /var/www/piwik/core/Archive.php on line 120
It seems that there is a null test missing.
I've pin pointed the source of the problem
cause the problem:
The date value is empty. When this value is empty, Piwik does not set it to a default value and fail because of it.
I think it is very simple to correct... once you know where to correct it. (in Piwik_API_Request may be ?, this is where i've stopped digging for the problem).
fixed in