This is a specific questions regarding fortrabbit in combination with the analyctics platform Piwik.
During the installation I get this error:
[Failed] always_populate_raw_post_data=-1
To prevent some critical issue, you must set the following in your php.ini file: always_populate_raw_post_data=-1
After making this change, restart your web server.
I'm not able to set this value via the dashboard and workarounds don't work either like creating a user.ini with this said value into your Piwik root folder or creating a .htaccess in your Piwik root folder
This might be only an issue with PHP 5.6 see: https://github.com/piwik/piwik/issues/6465
Does anyone has an idea how to solve this issue other than switching back to PHP 5.5?
I emailed the staff and asked if it is possible that they could set this variable for me.
And yes after only one day the process was done and I could proceed the Piwik installation.
Excellent service!