CDONTS Error in ASP, error '8009000f'

[Siavash]

error '8009000f'
Object already exists.

/aspmail/appointment.asp, line 13

I receive this error when i compile this code:

<%
Dim MyBody
Dim MyCDONTSMail

Set MyCDONTSMail = CreateObject("CDONTS.NewMail")
MyCDONTSMail.From= "somebody@nowhere.com"
MyCDONTSMail.To= "sghamaty@cox.net"
MyCDONTSMail.Subject="This is a Test"
MyBody = "Thank you for ordering that stuff" & vbCrLf
MyBody = MyBody & "We appretiate your business" & vbCrLf
MyBody = MyBody & "Your stuff will arrive within 7 business days"
MyCDONTSMail.Body= MyBody
MyCDONTSMail.Send <---------------line 13 this is notes not in code
set MyCDONTSMail=nothing
%>

What is going on? This is actually the sample code that was given to me
from my server.