Error after install last version piwik

Support & Bugs
1

I installed piwik yesterday and data in yesterday view good.

But current day stat write to me in flesh graph:
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘)
AND name IN ( ‘nb_visits’ )’ at line 3

What can i do?

2

You received a warning during installation that your php and MySQL timezones were mismatched.

Set your php date.timezone.