Matching selections on pivot tables

[RobinG]

I am having a problem with some code. It worked fine, now I'm getting a
run-time error 1004. It's pretty simple, but I haven't been able to figure
out why it stopped working.

All it is supposed to do it match the selections from one pivot table to
another and clear several fields when the button is clicked.

Private Sub CommandButton2_Click()
Range("y1") = Range("i3")
Range("y2") = Range("i4")
Range("y3") = Range("i5")
Range("y4") = Range("i6")
Range("y5") = Range("i7")
Range("y6") = Range("i8")
Range("y7") = Range("i9")
Range("y8") = Range("i10")
Range("d6") = ""
Range("d7") = ""
Range("d8") = ""
Range("d9") = ""
Range("g6") = ""
Range("g10") = ""
Range("g9") = ""
Range("i41") = ""
Range("i42 ") = ""
Range("i43") = ""
Range("i40") = ""
Range("j36 ") = ""

End Sub


Columns I and Y are the page fields in two different pivot tables