nginx stops after 16 minutes exactly...or php-fpm..i don't know what is the problem after i do restart and wait 16 minutes i get the error 502 bad gateway...i been trying to fix this problem for 3 weeks and i could not fix it...i tried different linux operation systems and same thing happens, i tried many nginx versions same problem...im losing my mind please someone help me now i use Nginx version 1.10.3 ubuntu 16.0.4

i suppose this support forum?
i think it has something to do with my mysql charactres

please someone help me...why my website gives 502 bad gateway error after 16 minutes exactly...? what i can do to fix this?

anybody there? im facing the same problem with centOS 7 and latest nginx stable 1.12 ...

ok i fixed the problem by letting my server listen to listen = 127.0.0.1:9000 in php-fpm config file and i changed in nginx config file to fastcgi_pass 127.0.0.1:9000; instead of something like fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;

it won't listen to my socket file at all my website gives me 502 bad gateway error after 15 or 16 minutes exactly, is there a problem by letting it listen to 127.0.0.1:9000 ? or it's fine? my website now up and running after 1 month trying to fix the problem woooohoooooooo!