Running FitNesse Tests

I am not able to run FitNesse scripts that were working earlier. Please let me know if someone has revolved the error mentioned below.

I wrote and executed FitNesse scripts in August 2016, however I tried to run them again today and was not able to initialize the browser.., I am not able to run even the login example.

I also tried reinstalling from scratch with no success. Seems like the Chrome Driver is broken please see the error message.

Initialization
script          com.appiancorp.ps.automatedtest.fixture.TempoFixture
setup with browser          CHROME
__EXCEPTION__:org.openqa.selenium.SessionNotCreatedException: session not created exception
from unknown error: Runtime.executionContextCreated has invalid 'context': {"auxData":{"frameId":"7592.1","isDefault":true},"id":1,"name":"","origin":"://"}
(Session info: chrome=54.0.2840.99)
(Driver info: chromedriver=2.22.397933 (1cab651507b88dec79b2b2a22d1943c01833cc1b),platform=Wi...

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