When the user attempts to access the Developer Portal (https://xxxxxx:3000/portal), they receive a
Not Found error message
The portal may not have been configured or may have been set up with the wrong domain name.
Users should make sure that their portal has been configured to use the correct domain name in tyk_analytics.conf. Once this change has been made they may need to restart the process so as to avoid having to reconfigure the Gateway as well.