语法错误 (操作符丢失)

[mysite365]

错误类型：
Microsoft JET Database Engine (0x80040E14)
语法错误 (操作符丢失) 在查询表达式 '* [bout_admin] where admin='654321'' 中。
/tea/admin/admin_reg.asp, 第 20 行

<% function reg_check()
admin=str_filter(request.Form("admin"))
pwd=str_filter(request.Form("pwd"))
pwd1=str_filter(request.Form("pwd1"))
admin_name=str_filter(request.Form("admin_name"))
code=str_filter(request.Form("code"))
if pwd<>pwd1 then
response.Write("<script language='javascript'>arert('此用户已存在，请重新输入！');</script>")
response.End()
end if
if admin="" or admin_name="" or pwd="" or pwd1="" or code="" then
response.Write("<script language='javascript'>arert('此用户已存在，请重新输入！');</script>")
response.End()
else
set rs=server.createobject("adodb.recordset")
rs.open "select * [bout_admin] where admin='"&admin&"'",conn,1,3 //第20行
if rs.bof and rs.eof then
rs.addnew
rs("admin")=admin
rs("admin_name")=admin_name
rs("pwd")=md5(pwd)
rs("code")=code
rs("lock")=1
rs("flag")=0
rs.update
rs.close
set rs=nothing
else
response.Write("<script language='javascript'>arert('此用户已存在，请重新输入！');</script>")
end if
end if
end function
%>

[hookee]

rs.open "select * FROM [bout_admin] where admin='" & admin & "'",conn,1,3

[Atai-Lu]

FROM [bout_admin]