当我重新启动 squid Web 代理服务时，我收到以下错误。这些错误是什么？
/etc/init.d/squid restart
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service squid restart
Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the restart(8) utility, e.g. restart squid
restart: Rejected send message, 1 matched rules; type="method_call", sender=":1.64" (uid=1000 pid=2979 comm="restart) interface="com.ubuntu.Upstart0_6.Job" member="Restart" error name="(unset)" requested_reply=0 destination="com.ubuntu.Upstart" (uid=0 pid=1 comm="/sbin/init"))
有没有其他人遇到过这个问题？