linux - nginx and php-fpm reported error "Primary script unknown"

Question

I keep reporting this error when viewing it on the browser: nginx:*21 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream

The problem has been solved.
Mainly a problem with php-fpm permissions. Thank you everyone for actively answering my questions.

Answer 1

Thanks for the invitation

Look at this: http://www.shuchengxian.com/a...

The cause of each person’s problem may be different, so only if you post your configuration map can others analyze it for you

Check again to see if this is the reason: http://www.netingcn.com/nginx...

Answer 2

Thank you for the invitation.

If you can’t solve the problem in Baidu, please post your nginx configuration code

Answer 3

The problem has been solved. It's mainly a php-fpm permissions issue. Thank you everyone for actively answering my questions.