Bug in Version 2.14.2


the new version 2.14.2 has a new bug:

WARNING: /www/htdocs/…/piwik/plugins/Diagnostics/Diagnostic/RecommendedFunctionsCheck.php(73): Notice - Undefined index: shell_exec - Piwik 2.14.2 - 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 should I do as solution?

Thanks for help

Hi there, thanks for the bug report! It was fixed in Fix notice "Notice - Undefined index: shell_exec" reported in http://… · matomo-org/piwik@bc9bf7c · GitHub