I use Piwik 3.0.2-b4 with php 7.1.1
After update to 3.0.2-b4 all Dashboards are extremly slow.
Nothing should have changed regarding performance. please check you setup: https://piwik.org/docs/setup-auto-archiving/
I guess you mean https://piwik.org/docs/setup-auto-archiving/
Thanks for reply, but I think its not the problem. I do the archiving manual - no better result. I install Piwik new - no result. I talk to my provider - everything works fine.
When I select the year 2017 in the dashboard, I get an error like this:
...and sorry for my bad english :-)