nginx error connect to php5-fpm.sock failed (13: Permission denied)

Question

I update nginx to 1.4.7 and php to 5.5.12, After that I got the 502 error. Before I update everything works fine.

Answer 1

To those who tried everything in this thread and still stuck: This solved my problem. I updated /usr/local/nginx/conf/nginx.conf

1. Uncomment the line saying user

2. make it www-data so it becomes: user www-data;

3. Save it (root access required)

4. Restart nginx