Fatter det ikke.

Hvad gør jeg galt her? jeg får fejlen \"HTTP 500 server error\"

username = Request.Form(\"username\")
password = Request.Form(\"password\")
   
    If username = \"\" and password = \"\" Then
        Response.Redirect(\"user.login.form.asp?fejl=\" & NoUsernamePasswordFejl & \"\")

    Elseif username = \"\" Then
        Response.Redirect(\"user.login.form.asp?fejl=\" & NoUsernameFejl & \"&pwd=\" & password & \"\")

    Elseif password = \"\" Then
        Response.Redirect(\"user.login.form.asp?fejl=\" & NoPasswordFejl & \"&username=\" &  username & \"\")
    End if

SQL = \"SELECT guid, username, surname, lastname FROM users WHERE username = \'\" & username & \"\' AND password = \'\" & password & \"\'\"
\'Response.Write SQL
Set objRS = cn.execute(SQL)

     
    If objRS.eof Then
        \'Response.Redirect(\"user.login.form.asp?fejl=\" & PasswordWrongFejl & \"\")
    End if
   
    If not objRS.eof then
        Brugeren har indtastet korrekt pw og un.
                   
            Session.Timeout = 30
            Session(\"doc_user_guid\") = objRS(\"guid\")
            Session(\"doc_user_name\") = objRS(\"username\")
            Session(\"doc_user_firstname\") = objRS(\"surname\")
            Session(\"doc_user_lastname\") = objRS(\"lastname\")
       
        Response.Redirect(\"user.login.asp\")
    end if

Set objRS = nothing
cn.close
Set cn = nothing