The API is not working

Traceback (most recent call last):
  File "/usr/local/lib/python3.7/dist-packages/pyetherchain/pyetherchain.py", line 76, in get
    raise Exception("Unexpected Status Code: %s!=200" % resp.status_code)
Exception: Unexpected Status Code: 404!=200
[pyetherchain.py -                  get() ][ WARNING] Retrying in 8 seconds...
