Hello,
I’m trying to install piwik to one of my WPS, but i get such error:
500
GET request to piwik.php failed. Try whitelisting this URL from HTTP Authentication and disable mod_security (you may have to ask your webhost). For more information about the error, check your web server error log file.
After making this change, restart your web server.
But i do not use mod_security.
Please advise.