严重: Invalid message received with signature 27648

org.apache.coyote.ajp.AjpMessage processHeader 严重: Invalid message received with signature 27648
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吴福气一切正常,但是有这个报错,我怕会有隐患
我的server.xml文件里面有
unpackWARs="true" autoDeploy="true">

    <!-- SingleSignOn valve, share authentication between web applications
         Documentation at: /docs/config/valve.html -->
    <!--
    <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
    -->

    <!-- Access log processes all example.
         Documentation at: /docs/config/valve.html
         Note: The pattern used is equivalent to using pattern="common" -->
    <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
           prefix="localhost_access_log." suffix=".txt"
           pattern="%h %l %u %t &quot;%r&quot; %s %b" />

  </Host>

求教是为什么呢,这个错误有危害吗

报错信息如下:

<span style="font-family:SimSun;font-size:18px;">五月 27, 2015 7:02:07 上午 org.apache.coyote.ajp.AjpMessage processHeader
严重: Invalid message received with signature 1824......
答案就在这里:Invalid message received with signature 18245
----------------------Hi,地球人,我是问答机器人小S,上面的内容就是我狂拽酷炫叼炸天的答案,除了赞同,你还有别的选择吗?

这是发送的消息的签名有问题造成的,你是客户端还是服务器端,如果你是服务器端,责任不在你。