Indsætte i mysql-database

Nogen, der kan se, hvad der er galt her:

Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles OK.Click
        Dim oConnection As Odbc.OdbcConnection = New Odbc.OdbcConnection(Application("ConnString"))

        Dim strSQL As String = ""
        strSQL = strSQL & "Insert into adgang ("
        strSQL = strSQL & "BrugerInitaler, "
        strSQL = strSQL & "Navn, "
        strSQL = strSQL & "Adgangskode) "
        strSQL = strSQL & "values( "
        strSQL = strSQL & "'" & Convert.ToString(Request("BrugerInitaler")) & "', "
        strSQL = strSQL & "'" & Convert.ToString(Request("Navn")) & "', "
        strSQL = strSQL & "'" & Convert.ToString(Request("Adgangskode")) & "') "
        Dim cmd As New OdbcCommand(strSQL, oConnection)
        oConnection.Open()
        cmd.ExecuteNonQuery(strSQL)
        oConnection.Close()
    End Sub


Jeg får:
to many arguments to 'Overridable NotOverridable FunctionNonQuery