错误 session_decode(): 会话未处于活动状态 (nginx/php-fpm)

Question

在 nginx 日志中解码以下错误时遇到问题。我该怎么做才能获得有关此错误的更多详细信息？

2017/01/09 07:11:01 [error] 14939#14939: *137 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught ErrorException: session_decode(): Session is not active. You cannot decode session data in /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php:198
Stack trace:
#0 [internal function]: GenericErrorHandler::handler(2, 'session_decode(...', '/srv/www/forwar...', 198, Array)
#1 /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php(198): session_decode(NULL)
#2 /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php(162): Session::unserialize(NULL)
#3 [internal function]: Session::write('177b1ef34bb1346...', 'sym-|a:0:{}')
#4 [internal function]: session_write_close()
#5 {main}
  thrown in /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php on line 198" while reading upstream, client: 10.128.12.7, server: forward-staging.org, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm-forward.sock:", host: "forward-staging.org"

运行：
PHP 7.0.14-2+deb.sury.org~xenial+1
nginx版本：nginx/1.11.8
优麒麟 16.04.1 LTS

Answer 1

首先尝试修复系统的日期

    #1 /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php(198): session_decode(NULL)
#2 /srv/www/forward-staging.org/current/symphony/lib/core/class.session.php(162): Session::unserialize(NULL)
#3 [internal function]: Session::write('177b1ef34bb1346...', 'sym-|a:0:{}')