Websocket was closed before the connection was estabilshed with binance-api-node candles

[pxr-mm]

client.ws.candles(symbol, interval, candle => {
console.log('candle--', candle)
});

this error:
node:events:495
throw er; // Unhandled 'error' event
Error: WebSocket was closed before the connection was established
Emitted 'error' event on WebSocket instance at:
at emitErrorAndClose (D:\ww\workspace\webs\quants_app\QuantBotServer\node_modules\ws\lib\websocket.js:1033:13)