Rasa Shell error

Hi, I am getting the below error since yesterday every time I try to chat with my bot. I have looked at this forum, github and I have not been able to find a solution for this. I even thought that I made an error with my code and hence I downloaded the default MoodBOT that you get by using “rasa init”. The MoodBOT has not custom actions and hence there is no need to run an action server. I have the latest version of RASA (1.6.0) installed. Why is this error happening?

Can somebody help me with this, Please?