Error 500 - "upstream prematurely closed connection while reading response header from upstream"
Posted: Thu Jun 15, 2017 10:33 am
CentOS release 6.9 (Final), 64-bit.
((( Linux 2.6.32-642.13.1.el6.x86_64 #1 SMP Jan 11 2017 x86_64 GNU/Linux )))
Apache + nginx + PHP + MySQL + WordPress.
В логах Apache видно:
"""
15/Jun/2017:11:53:14 "POST /wp-admin/nav-menus.php HTTP/1.0" 500 - "http://vedavrat.org/wp-admin/nav-menus.php" "Mozilla/5.0 (Linux x86_64) OPR/45.0.2552"
2017/06/15 12:02:52 [error] upstream prematurely closed connection while reading response header from upstream, server:vedavrat.org, request:"POST /wp-admin/nav-menus.php HTTP/1.1", upstream:"/wp-admin/nav-menus.php", host:"vedavrat.org", referrer:"http://vedavrat.org/wp-admin/nav-menus.php"
15/Jun/2017:12:26:26 "POST /wp-admin/nav-menus.php HTTP/1.0" 500 - "http://vedavrat.org/wp-admin/nav-menus.php" "Mozilla/5.0 (Linux x86_64) OPR/45.0.2552"
"""
Память увеличивал всем (PHP, nginx, httpd).
Время [timeout] тоже увеличивал всем (PHP, nginx, httpd).
((( Linux 2.6.32-642.13.1.el6.x86_64 #1 SMP Jan 11 2017 x86_64 GNU/Linux )))
Apache + nginx + PHP + MySQL + WordPress.
В логах Apache видно:
"""
15/Jun/2017:11:53:14 "POST /wp-admin/nav-menus.php HTTP/1.0" 500 - "http://vedavrat.org/wp-admin/nav-menus.php" "Mozilla/5.0 (Linux x86_64) OPR/45.0.2552"
2017/06/15 12:02:52 [error] upstream prematurely closed connection while reading response header from upstream, server:vedavrat.org, request:"POST /wp-admin/nav-menus.php HTTP/1.1", upstream:"/wp-admin/nav-menus.php", host:"vedavrat.org", referrer:"http://vedavrat.org/wp-admin/nav-menus.php"
15/Jun/2017:12:26:26 "POST /wp-admin/nav-menus.php HTTP/1.0" 500 - "http://vedavrat.org/wp-admin/nav-menus.php" "Mozilla/5.0 (Linux x86_64) OPR/45.0.2552"
"""
Память увеличивал всем (PHP, nginx, httpd).
Время [timeout] тоже увеличивал всем (PHP, nginx, httpd).