MaxRetryError while scraping a website multiple times

[kawasso]

Hi,

I have been trying to retrieve some data from a website. My initial test for retrieving one time data worked as expected, but when I try to get the data from 2 or more links of the same website I receive the below error.
I am new to webscraping, and I am doing it using BeautifulSoup, Requests, Selenium and Pandas. I also added a timer for sleeping between queries. Any idea of the root cause and a possible workaround for it?

Error:
MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=57192): Max retries exceeded with url: /session/dcba731d4173518f03b593a17afe111c/url (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x0000001DD4212470>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it'))

Thanks