Resolved 503 error with Plesk 17.8.11 on Debian 9

[decanet]

Hello,

On a fresh Debian 9, I've installed Plesk 17.8.11 and everything was OK.
But after setup a subscription, I can't access to the website, I've always a 503 error.

I've read A website shows 503 Service Unavailable if PHP-FPM support is enabled on Plesk: AH01079: failed to make connection to backend and tried to restore perms, but I still have the problem.

Something is strange, I have a /var/www/vhosts/system/example.com/php-fpm.sock file but error_log displayed:


[Mon Mar 26 14:01:58.864096 2018] [proxy:error] [pid 21854:tid 140465244444416] (2)No such file or directory: AH02454: FCGI: attempt to connect to Unix domain socket /var/run/php7-fpm-example.sock (*) failed
[Mon Mar 26 14:01:58.864131 2018] [proxy_fcgi:error] [pid 21854:tid 140465244444416] [client *.*.*.*:38368] AH01079: failed to make connection to backend: httpd-UDS, referer: Example Domain

I've search in all Apache/Nginx/PHP-FPM files, I haven't seen any /var/run/php7-fpm-example.sock reference ?!

I've also tried to switch on FastCGI setting (and not on PHP-FPM), but I still have the same error.

Is it a known problem?

Thank you

 

[decanet]

My bad... The customer was overriding the php-fpm sock path in its .htaccess.

Problem solved!