asp数据库读取数据失败，用的是<div>层，不是表格！！

报出来的错误是这么一行英文：
An error occurred on the server when processing the URL. Please contact the system administrator.
If you are the system administrator please click here to find out more about this error.
<div style="width:690px; height:380px; border-style:solid">
        <%
                set rs = server.CreateObject("adodb.recordset")
                sql = "select contenttop,content from yhly"
                rs.open sql,conn
                if not rs.eof then            
        %>
             <div style="width:350px; height:30px; border-style:solid; float:left">留言标题：<% contenttop = rs("contenttop") %></div>
            <div style="width:305px; height:30px; border-style:solid; float:left">留言时间:<% datenow = rs("datenow")%></div><p></p>
            <div style="width:680px; height:150px; border-style:solid">留言内容：<p></p><% content = rs("content")%></div>
</div>
各位大侠帮帮我吧，我是个新手！！！