Error connecting to server

[fjfarah218]

This is a nice package and I've been able to use it in the past, but recently I've been getting an error every time I try to use it and I've heard the same from other users:

from widget_jsmol import WidgetJmol
a = WidgetJmol
display(a)

The moment I run display(a), I get this error message:

The problem was first reported to me by another user here: romerogroup/Crystallography#1