CTakes-REST/user/IO-HTTP/listener-0] Bind to localhost/127.0.0.1:80 failed, timeout 1 second expired

[jtgreen]

Was connecting previously, getting the following on all attempts at port bind -

[WARN] [03/07/2017 11:39:46.525] [CTakes-REST-akka.actor.default-dispatcher-4] [akka://CTakes-REST/user/IO-HTTP/listener-0] Bind to localhost/127.0.0.1:80 failed, timeout 1 second expired
[INFO] [03/07/2017 11:39:46.532] [CTakes-REST-akka.actor.default-dispatcher-7] [akka://CTakes-REST/deadLetters] Message [akka.io.Tcp$CommandFailed] from Actor[akka://CTakes-REST/user/IO-HTTP/listener-0#-902937680] to Actor[akka://CTakes-REST/deadLetters] was not delivered. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [03/07/2017 11:39:46.621] [CTakes-REST-akka.actor.default-dispatcher-7] [akka://CTakes-REST/user/IO-HTTP/listener-0] Message [akka.io.Tcp$CommandFailed] from Actor[akka://CTakes-REST/system/IO-TCP/selectors/$a/0#-1533551610] to Actor[akka://CTakes-REST/user/IO-HTTP/listener-0#-902937680] was not delivered. [2] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [03/07/2017 11:39:46.649] [CTakes-REST-akka.actor.default-dispatcher-7] [akka://CTakes-REST/system/IO-TCP/selectors/$a/0] Message [akka.actor.Terminated] from Actor[akka://CTakes-REST/user/IO-HTTP/listener-0#-902937680] to Actor[akka://CTakes-REST/system/IO-TCP/selectors/$a/0#-1533551610] was not delivered. [3] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.