I don\'t know why I got this error every time I tried to open the page:
2013/04/06 17:52:19 [error] 5040#0: *1 connect() failed (111: Connection refused) whi
I found I had this same issue with PHP7 running in Docker on a Debian Jessie (8.3) instance.
Added 'php-fpm -D' to my start.sh script so that things started every time the container is loaded.
Hope this helps someone.