2017/04/21 14:01:57 [warn] 2796#0: *1974130 an upstream response is buffered to a temporary file /cache/nginx/2/0000155412 while reading upstream, client: хх.хх.хх.хх, server: olegon.ru, request: "GET /attachment.php?attachmentid=8273&d=1489736308 HTTP/2.0", upstream: "fastcgi://unix:/var/run/fcgi-php.sock:", host: "olegon.ru", referrer: "https://olegon.ru/showthread.php?t=26591"