panic: websocket not connected

[Ased2235]

Hello, i'm getting this error after i merge to latest ver of whatsmeow.

linkingCode, err := client.PairPhone("+"+number, true, whatsmeow.PairClientFirefox, "Firefox (Linux)")
   	if err != nil {
   		panic(err) // here's the error
   	}

and the old devices aren't connecting, it just hang at the start with no error.
here's my bot.go

	dbLog := waLog.Stdout("Database", "DEBUG", true)
	_, file, _, ok := runtime.Caller(0)
	if !ok {

		panic("Failed to get file name ")
	}

	name := strings.Split(file, "/")
	dbAddress := "file:qr/" + strings.Split(name[len(name)-1], ".")[0] + ".db?_foreign_keys=on"

	container, err := sqlstore.New(*dbDialect, dbAddress, dbLog)

	if err != nil {
		panic(err)
	}

	err = container.Upgrade()

	if err != nil {
		panic(err)
	} else {
		println("db upgraded to latest ver")
	}

	fmt.Println("starting")
	// If you want multiple sessions, remember their JIDs and use .GetDevice(jid) or .GetAllDevices() instead.
	deviceStore, err := container.GetFirstDevice()

	if err != nil {
		panic(err)
	}

	var v = [3]uint32{}

	v[0] = 2
	v[1] = 4
	v[2] = 1

	store.SetOSInfo("Chrome", v)

	client := whatsmeow.NewClient(deviceStore, nil) // waLog.Stdout("WA connection", "WARN", true))
	client.AddEventHandler(handler.HandlerInit)

	ch, err := client.GetQRChannel(context.Background())
	if err != nil {
		// This error means that we're already logged in, so ignore it.
		if !errors.Is(err, whatsmeow.ErrQRStoreContainsID) {
			fmt.Sprintf("Failed to get QR channel: %v", err)
		}
	} else {
		go func() {
			for evt := range ch {
				if evt.Event == "code" {
					qrterminal.GenerateHalfBlock(evt.Code, qrterminal.L, os.Stdout)
				} else {
					fmt.Sprintf("QR channel result: %s", evt.Event)
				}
			}
		}()
	}

	handler.SetCli(client, strings.Split(name[len(name)-1], ".")[0])

	// Listen to Ctrl+C (you can also do something else that prevents the program from exiting)
	c := make(chan os.Signal)
	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
	<-c

	client.Disconnect()