Nginx + php-fpm: 504 timeout error - upstream timed out (110: Connection timed out)
问题 Is the first time we set up Nginx and PHP-FPM. A week back we were using Apache to serve a webpage, but we have decided to try out the Nginx combination and we are facing several problems. We have a Virtual Machine running Ubuntu 14.04 LTS Trusty. Among other utilities, the machine is running Nginx with PHP-FPM and MySQL, and here is when the problem comes: From the same network, all coworkers (around 10) can access the web without problem, while there is one coworker that cannot (Error 504).