while running recogniseGesture.py error is raising

[MAXRIPPNER]

Traceback (most recent call last):
File "G:\isl\recogniseGesture.py", line 66, in
clustering_model = pickle.load(open('mini_kmeans_model.sav', 'rb'))
File "C:\Python27\lib\pickle.py", line 1384, in load
return Unpickler(file).load()
File "C:\Python27\lib\pickle.py", line 864, in load
dispatchkey
File "C:\Python27\lib\pickle.py", line 892, in load_proto
raise ValueError, "unsupported pickle protocol: %d" % proto
ValueError: unsupported pickle protocol: 3

[Vishal001-25]

Did you get the solution for this error?