I have my WordPress website hosted on AWS EC2 T2 micro instance. Lately I am unable to access the website. The error is
504 Gateway Timeout".
Can anyone suggest a solution for this?
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1 Answer
This is happening because the web server software is not getting a timely response from whatever it is calling upstream.
The most likely set up that will give this error when trying access wordpress is nginx paired up with php-fpm.
Diagnosing the problem with so little information is next to impossible. I would start with ensuring php-fpm is running. If it is then check the error logs to find out why it is timing out.
