my issues from json

[themow]

Traceback (most recent call last):
line 3, in
api.login() # Returns True if successful else False
line 897, in json
return complexjson.loads(self.text, **kwargs)
line 348, in loads
return _default_decoder.decode(s)
line 340, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 1 column 5 (char 4)

how can i fix it
,thank you

[harwee]

check whether the script is using the new login endpoint, if true it may be a network error

[ailtondvieira]

Please, already tried it and don't worked.