Load report failded in ASP.net with CR

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ASP.NET

hi all,
This is my code for load Report:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack() Then
Try

                Dim ds As DataSet
                Dim parameters As Object() = New Object() {""}
                ds = ConnectionSQL.GetDataSet("Get_ThongTinThueBaoIn", parameters)

                ds.Tables(0).TableName = "ThueBao"
                
                Dim rp As New CrystalReport
                rp.SetDataSource(ds)
                CrystalReportViewer1.ReportSource = rp

            Catch ex As Exception
                ScriptManager.RegisterStartupScript(Me, Me.[GetType](), "Thông báo", "alert('Lỗi:" + ex.Message & "');", True)
            End Try

        End If
    End Sub

and result

https://lh3.googleusercontent.com/-PDjF6KF6BNU/Uko-2pX1W_I/AAAAAAAAA9Q/wneDB3cDFdY/w957-h548-no/untitled.jpg[^]

that's right, but when click to one of row in group tree, it show error dialog:

https://lh3.googleusercontent.com/-zrxFZ27A6aA/Uko_bxYdX-I/AAAAAAAAA9Y/nSj12XHQgvQ/w957-h471-no/untitled1.jpg[^]

thanks for help.