我已经OSticket在我的nginx服务器上安装了应用程序。
该网页仅第一次打开，如果我只是刷新页面，它会给出connection reset by peer upstream错误..
我尝试按照https://laracasts.com/discuss/channels/forge/502-bad-gateway-with-large-file-uploads和https://www.scalescale.com/tips/nginx中的描述进行更改fastcgi_read_timeout和时间/configure-max_execution_time-in-php-fpm-using-nginx/#，这没有帮助。max_execution
nginx错误日志：
2017/08/07 22:15:08 [error] 26877#26877: *42 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 10.231.1.79, server: web.com, request: "GET /ticket/logo.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm/php-fpm.sock:", host: "web.com", referrer: "https://web.com/ticket/"
PHP-FPM 错误日志：
WARNING: [pool www] child 26883 exited on signal 11 (SIGSEGV) after 4270.119171 seconds from start