Warning - No such file or directory (1 reply)

Hello!

I'm having a problem when access the menu "All Websites", is returning me the following error:

WARNING: /home/emidsite/public_html/_subdominios/piwik/plugins/CustomVariables/Archiver.php(19): Warning - require_once(/home/emidsite/public_html/_subdominios/piwik/libs/PiwikTracker/PiwikTracker.php): failed to open stream: No such file or directory - Piwik 2.14.1-b1 - Please report this message in the Piwik forums: [forum.piwik.org] (please do a search first as it might have been reported already)