Firefoxdriver issue

Hi

I am getting below error when I am using Firefox driver, this might be due upgrade issue. I am using Selenium 3.1 beta and Firefox 48. I didn't get any solution online. Can some one help on this.

org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1
on port 7055 after 45000 ms. Firefox console output:

Thanks
Krishna.