Problem after upgrading from version 2.1.0 to 2.1.1

Hi,

I was using the 2.1.0 package successfully and my custom events were being sent properly.
Back on the 26th of April I updated to the latest version available (2.1.1) and since then the sending of events didn't work. We only noticed recently and it now all works again after downgrading.

The complete error message in my logs is:
`socket_write(): unable to write to socket [32]: Broken pipe /home/xxx/xxx/vendor/ins0/google-measurement-php-client/src/Racecore/GATracking/Client
/Adapter/Socket.php 62`

I have looked around but I cannot find anything in particular so I'd appreciate it if someone could have a look.
- Alex