getting NoSuchWindowException while scrapping twitter usernames using Selenium

Question

I have been trying to scrape twitter usernames by going inside the followers page but the issue is if I leave my pc there after some time I get this exception and also If I look into the browser it shows me this error browser error check screenshot here

I am attaching my code here but I think it has some issue with scrolling when I scroll to much the memory of browser goes small. but still thinking of knowing the actual reason.

while scrolling:
        sleep(1)
        page_cards = driver.find_elements_by_xpath('.//div[@data-testid="primaryColumn"]//section//span[contains(text(), "@")]')
        print('cards length:',len(page_cards))
        for card in page_cards[-20:]:
            count = count + 1
            tweet = get_tweet_data(card)
            if tweet:
                tweet_id = ''.join(tweet)
                if tweet_id not in tweet_ids:
                    tweet_ids.add(tweet_id)
                    data.append(tweet)
                    writer.writerow([tweet])
                    print(count, 'username: ', tweet)
    #                 postgres_insert_query = """ INSERT INTO tbl_username (id, u_name) VALUES (%s,%s)"""
    #                 record_to_insert = (count, tweet)
    #                 cursor.execute(postgres_insert_query, record_to_insert)
    #                 connection.commit()
    scroll_attempt = 0
    while True:
        driver.execute_script('window.scrollTo(0, document.body.scrollHeight);')
        sleep(2)
        curr_position = driver.execute_script("return window.pageYOffset;")
        if last_position == curr_position:
            scroll_attempt += 1

            if scroll_attempt >= 3:
                scrolling = False
                break
            else:
                sleep(2) 
        else:
            last_position = curr_position
            break