follows up several issues https://github.com/piwik/piwik/issues/8853 https://github.com/piwik/piwik/issues/6028 https://github.com/piwik/piwik/issues/7194
Our goal is to make all tracker table columns NULLable, to prevent these errors in the future.
It's very important we make Piwik as reliable as possible when it comes to the Tracking API. Adding to 3.0.0-b1 as we do there many other schema changes.
Closed in #10492