Warning: nginx 1.2.7 broke down

Ok, today, I was playing around with my zend framework.

I noticed that nginx had some updates and I applied them. It stop working after a nice systemctl restart nginx.service.

Now, here's my setup:

Well, more less. I have things configured for development so nginx has "debug" as log level and php shows all errors; as well as the zendframework setup has "development" instead of "production" as it's env variable.

Anyway, things just stopped working and the bug has been reported: