How to get rid of Synchronous XMLHttpRequest Warning?

Question

JavaScript

Hello!

Installed the EJS plugin ( ejs.co ) I

use it as written in the manual:

var messageBody = new EJS({url: templatesPath + 'main/systemMessage.ejs'})
                        .render({message: 'Добро пожаловать!'});

                this.showMessage(messageBody);

From chrom I get:

Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/ .

refers to ejs.js:477 on it:

var request = new EJS.newRequest()
    request.open("GET", path, false);

So does everyone?