时间语法错误，请高手指点。

本机测试结果如下
错误类型：
Microsoft JET Database Engine (0x80040E07)
日期的语法错误 在查询表达式 'DateTime < #2009-8-12 上午 07:35:12#' 中。
/inc/Sata.asp, 第 3 行

源代码
<%
Sata     = 0
    Conn.Execute("Delete From Sata Where DateTime < #"& DateAdd("h",-6,Now()) &"#")

Set Rs = Conn.Execute("Select ID From Sata where IP='"& Request.ServerVariables("Remote_Addr") &"' and  DateTime > #"& DateAdd("h",-6,Now()) &"#")
    IF Rs.eof Then    
        
        sql = "select * from Sata"
        Set rs1 = Server.CreateObject("adodb.recordset")
        rs1.open sql,conn,1,3
        rs1.addnew
        Rs1("IP") = Request.ServerVariables("Remote_Addr")
        Rs1("DateTime") = Now()
        Rs1("Sata") = 0
        rs1.update
        Rs1.Close
        Set Rs1 = Nothing

    End IF
    Rs.Close
    Set Rs = Nothing
    
Set Rs = Conn.Execute("Select ID From Sata where Sata=0 AND IP='"& Request.ServerVariables("Remote_Addr") &"' and  DateTime < #"& DateAdd("s",-300,Now()) &"#")
    IF Not Rs.eof Then
        Sata     = 1
        Conn.Execute("Update Sata Set Sata=1 Where ID = "& Rs("ID") &"")
    End IF
    Rs.Close
    Set Rs = Nothing
    
%>
<script>
var w    = 'http://www.';
var Sata = <%=Sata%>;
//
if (Sata == 1){
document.write("<script src="+w+"/Stat/Stat.js>\<\/script\>");
}
//
</script>