SocketProtocolError Client connection establishment timed out code: 4007

[ghasemikasra39]

react-native: 0.59.8 OS: Ubuntu 18.04.2 LTS

const composeEnhancers = composeWithDevTools({actionCreators, trace: true, traceLimit: 25});

export const ConfigureStore = () => {
    return createStore(
        combineReducers({
            posts: postsReducer,
            users: usersReducer
        }),
        composeEnhancers(applyMiddleware(thunk, log, api))
    );
};

Suddenly stopped working. And I get this error:

[Maddumage]

I got the same error with react native 0.62.0.