How to disable ssl3 that used by express + mongodb - node.js

Question

I have a troubles with express.js it's trying to use ssl3 but I didn't use it anywhere. I see next error then running the server:
(node:7920) [DEP0026] DeprecationWarning: util.print is deprecated.
Use console.log instead. Error: 4776:error:1408F10B:SSL
routines:ssl3_get_record:wrong version
number:openssl\ssl\record\ssl3_record.c:252:
The server.js file looks like this:
// import npm modules
import fs from 'fs';
import path from 'path';
import express from 'express';
import bodyParser from 'body-parser';
import cors from 'cors';
import winston from 'winston';
import compression from 'compression';
import expressWinston from 'express-winston';
import winstonPapertrail from 'winston-papertrail';
import jwt from 'express-jwt';
import http from 'http';
// import custom configuration and utilities
import config from './config';
import logger from './utils/logger';
import db from './utils/db';
import routes from './routes';
// initialize the api
const api = express();
// initialize middleware
api.use(cors());
api.use(compression());
api.use(bodyParser.urlencoded({ extended: true }));
api.use(bodyParser.json());
// ignore authentication on the following routes
api.use(
jwt({ secret: config.jwt.secret }).unless({
path: [
'/',
'/auth/signup',
'/auth/login',
'/auth/forgot-password',
'/auth/reset-password',
],
}),
);
// throw an error if a jwt is not passed in the request
api.use((err, req, res, next) => {
if (err.name === 'UnauthorizedError') {
res.status(401).send('Missing authentication credentials.');
}
});
// initialize our logger (in our case, winston + papertrail)
api.use(
expressWinston.logger({
transports: [
new winston.transports.Papertrail({
host: config.logger.host,
port: config.logger.port,
level: 'error',
}),
],
meta: true,
}),
);
// listen on the designated port found in the configuration
api.listen(config.server.port, err => {
if (err) {
logger.error(err);
process.exit(1);
}
// require the database library (which instantiates a connection to mongodb)
db();
// loop through all routes and dynamically require them – passing api
Object.entries(routes).forEach(([ key, route ]) => {
route(api);
});
// output the status of the api in the terminal
logger.info(`API is now running on port ${config.server.port} in ${config.env} mode`);
});
export default api;
├───dist
└───src
├───config
├───controllers
├───models
├───routes
└───utils
How can I solve this problem? I wont use ssl right now. Thanks