Invalid use of Null: 'replace'

Jeg får en fejl med dette script, hvorfor nu det?
Fejlen:
Microsoft VBScript runtime error '800a005e'

Invalid use of Null: 'replace'

/league/default.asp, line 315

Koden:
<%
      Set DataConn = Server.CreateObject("ADODB.Connection")
      DSN = "DRIVER={Microsoft Access Driver (*.mdb)};uid=admin; "
      DSN = dsn & "DBQ=" & server.mappath("db/db.mdb")
      DataConn.Open DSN
   
      Set news = Server.CreateObject("ADODB.RecordSet")
      brugerid = Request.Querystring("id")
      Set news = Server.CreateObject("ADODB.RecordSet")
      news.open "SELECT * FROM cw WHERE id=" & brugerid, DataConn, 1, 3
     
      tekst1 = replace(news("warreport_clan1"), vbcrlf, "<br>")
      tekst2 = replace(news("warreport_clan2"), vbcrlf, "<br>")
%>

<%=tekst1%>
<%=tekst2%>

      <%
      set news = nothing
      Dataconn.Close
      %>