我用的骑士cms，第一次在线发布可以，隔了两天，就不能发布了，求解
这是错误日志的内容，还请高手帮帮忙。<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<TITLE>ERROR: The requested URL could not be retrieved</TITLE>
<STYLE type="text/css"><!--BODY{background-color:#ffffff;font-family:verdana,sans-serif}PRE{font-family:sans-serif}--></STYLE>
</HEAD><BODY>
<H1>ERROR</H1>
<H2>The requested URL could not be retrieved</H2>
<HR noshade size="1px">
<P>
While trying to process the request:
<PRE>
POST /admin/api/locoyspider.php HTTP/1.1
Accept: */*
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; GTB6; .NET CLR 2.0.50727; CIBA)
Referer: http://www.zchyc.com/admin/api/locoyspider.php
Accept-Language: zh-cn
Content-Type: application/x-www-form-urlencoded
Host: www.zchyc.com
Cookie: PHPSESSID=uvejveeaurrgfnfhgf5cmavjs1
Content-Length: 3626
Expect: 100-continue
Connection: Keep-Alive
</PRE>
<P>
The following error was encountered:
<UL>
<LI>
<STRONG>
Invalid Request
</STRONG>
</UL>
<P>
Some aspect of the HTTP Request is invalid.Possible problems:
<UL>
<LI>Missing or unknown request method
<LI>Missing URL
<LI>Missing HTTP Identifier (HTTP/1.0)
<LI>Request is too large
<LI>Content-Length missing for POST or PUT requests
<LI>Illegal character in hostname; underscores are not allowed
</UL>
<P>Your cache administrator is <A HREF="mailto:webmaster">webmaster</A>.
<BR clear="all">
<HR noshade size="1px">
<ADDRESS>
Generated Sun, 07 Aug 2011 01:03:28 GMT by 44b6a5dffc1976c (squid/2.7.STABLE8)
</ADDRESS>
</BODY></HTML> 虽然看不懂，但是我也是用的这个，比如说为什么不能发布，有什么提示？我之前和现在用的都一样呀啊，文章和企业 是不是COOKIE过期了 回复 3# 303718
没有啊，我新登录了一下后台，还是不能发布呢
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