HEY CAN YOU HELP WITH THIS ERROR PLEASE

[OMBRELLA666]

error code returned
{'Status': 'Failure', 'Error': 'NotAuthorised', 'Country': 'N/A', 'Iso': 'RU', 'Prices': []}
error code returned
{'Status': 'NotAuthorised', 'Error': 'NotAuthorised', 'Balance': 0.0}
Traceback (most recent call last):
File "/home/epitech/twitter_accounts_creator-master/main.py", line 147, in
main(None)
File "/home/epitech/twitter_accounts_creator-master/main.py", line 138, in main
TwitterCreator.read_configuration()
File "/home/epitech/twitter_accounts_creator-master/main.py", line 40, in read_configuration
pva(pva_service["base_url"],
File "/home/epitech/twitter_accounts_creator-master/pva/sms_pva.py", line 10, in init
self.service_price = self.get_service_price()
File "/home/epitech/twitter_accounts_creator-master/pva/sms_pva.py", line 30, in get_service_price
response = self.send_request(self.base_url, payload)
File "/home/epitech/twitter_accounts_creator-master/pva/pva_api.py", line 70, in send_request
response = requests.get(url,
File "/usr/lib/python3.9/site-packages/requests/models.py", line 900, in json
return complexjson.loads(self.text, **kwargs)
File "/usr/lib64/python3.9/json/init.py", line 346, in loads
return _default_decoder.decode(s)
File "/usr/lib64/python3.9/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib64/python3.9/json/decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)