Using API I receive a 401 error on 2nd request

[Brian Gibson]

I am trying to retrieve a list of our users from our Jira Server instance.   I have no problem with the first request for the 1000(hard limit of 1000 on Jira server) but when I iterate through for my second request I get a 401 error saying I am unauthorized.   I have never had this issue in the past. 

```

emails = []
range = [0, 1000]
session = requests.Session()
for ind in range:
    tgt = "https://host.example.com/rest/api/2/user/search?username=.&start-index=" + str(ind) + "&maxResults=1000"
    print(tgt)
    response = requests.get(tgt, headers=headers,auth=HTTPBasicAuth(user, pwd))
    print(response.headers)
    result = response.json()

```

Any help would be much appreciated.   This is pretty simple stuff.