Microsoft VBScript runtime error '800a01c9'

[Rahul Bakshi]

Hi

I am getting this error which is frustrating me a lot

Microsoft VBScript runtime error '800a01c9'

This key is already associated with an element of this collection

/process.asp, line 362

the following is the code snippet:



Sub AddItemToCart(iItemID, iItemCount)
aParameters = GetItemParameters(iItemID)

If dictCart.Exists(iItemID) Then

If CInt(aParameters(6)) > CInt(dictCart(iItemID)) then
dictCart(iItemID) = dictCart(iItemID) + iItemCount
Response.Write "<font face=Verdana color=#c8c8c8 size=2>" &
iItemCount & " of item # " & iItemID & " have been added to your
cart.<BR><BR></font>" & vbCrLf
Else
Response.Write "<font face=Verdana color=#c8c8c8 size=2>" & "There
is no more stock available to add<BR><BR></font>" & vbCrLf
End If

Else
If CInt(aParameters(6)) > CInt(dictCart(iItemID)) then
dictCart.Add iItemID, iItemCount >>>>>>>> line 362 <<<<<<<<<<<<<
Response.Write "<font face=Verdana color=#c8c8c8 size=2>" &
iItemCount & " of item # " & iItemID & " have been added to your
cart.<BR><BR></font>" & vbCrLf
Else
Response.Write "<font face=Verdana color=#c8c8c8 size=2>" & "There
is no more stock available to add<BR><BR></font>" & vbCrLf
End If

End If

End Sub


Please suggest me if you can find some error



regards

Rahul