Php plus nginx Configuration Permission (13: Permission denied)

  question

Ps View nginx Data:
_www 508 0.0 0.0 2461508 1320 ? ? S 10:46 0: 00 p.m. Nginx: Worker Process
_www 507 0.0 0.0 2452292 952 ? ? S 10:46 p.m. 0.80 p.m. Nginx: Worker Process
root 506 0.0 0.0 2442864 348 ? ? Ss 10:46 0: 00 p.m. Nginx: Master Process Nginx

My document directory is:/users/abner/documents/work/code/ququ/ms
Nginx, after php-fpm is configured, browser access: File not found.
View log:
2014/07/01 23:42:45 [crit] 508#0: *9 stat() “/Users/Abner/Documents/work/code/ququ/ms/” failed (13: Permission denied), client: 127.0.0.1, server: a.ququ.com , request: “GET / HTTP/1.1”, host: “a.ququ.com”
2014/07/01 23:42:45 [error] 508#0: *9 FastCGI sent in stderr: “Primary script unknown” while reading response header from upstream, client: 127.0.0.1, server: a.ququ.com , request: “GET / HTTP/1.1”, upstream: “fastcgi://127.0.0.1:9000”, host: “a.ququ.com”

Checked the directory permissions: 704172drwxr-xr-x9abner staff 306 6 30 14: 54 ms
755, according to the principle, you can read the data.

But how are they all File not found, please great god guidance, thank you very much

/Users/Abner/Documents/work/code/ququ/ms
These paths need to be checked layer by layer to see if each layer has permissions, not just the last directory.