Hello,
I just made the update to 3.0.1 and get the following warning:
WARNING: …/piwik/vendor/piwik/decompress/libs/PclZip/pclzip.lib.php(1797): Notice - A non well formed numeric value encountered - Piwik 3.0.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
What shall I do now?
greeting Kutsche