nginx and php-fpm socket owner

Question

After an update of my system I ran into a bad gateway error of my PHP apps running on Nginx.

1 connect() to unix:/var/run/php-fcgi-vhostname-php-fcgi-

Answer 1

Just do it anything else

My Config Vagrant / Ubuntu 16 / Nginx 1.13 / PHP-FPM 7.1

sudo vi /etc/nginx/nginx.conf

Change first line user nginx => user www-data

service nginx restart