spsGUI doesn't start (at LAM)

(rubin3_ics) pfs@PFS-WS2:~$ spsGUI eups list: Unable to find product ics_spsGUIActor tagged "setup"
Setting up: ics_spsGUIActor                 Flavor: Linux64    Version: tag:current
Setting up: |tron_actorcore                 Flavor: Linux64    Version: 2.4.7
Setting up: |ics_actorkeys                  Flavor: Linux64    Version: 1.5.2
Setting up: | ics_config                    Flavor: Linux64    Version: 1.4.8
Setting up: | ics_utils                     Flavor: Linux64    Version: 1.5.0
Starting new ics_spsGUIActor... FAILED!
2022-11-22 14:01:03.444Z root             30 sdss3logging.py:284 disabling all but critical stderr output
2022-11-22 14:01:03.444Z actor            20 Actor.py:198 (re-)configured root and actor logs
2022-11-22 14:01:03.444Z cmds             20 Actor.py:203 (re-)configured cmds log
2022-11-22 14:01:03.445Z actor            20 Actor.py:87 spsgui starting up....
2022-11-22 14:01:03.468Z root             40 CommandLinkManager.py:43 Cannot listen for hub connections: Couldn't listen on actors-ics:0: [Errno 99] Cannot assign requested address.
2022-11-22 14:01:03.469Z root             40 CommandLinkManager.py:44 Check that the host and port in the configuration file is not used by another program:
Traceback (most recent call last):
  File "/software/ics/conda/20220831/envs/rubin3_ics/lib/python3.8/site-packages/twisted/internet/tcp.py", line 1334, in startListening
    skt.bind(addr)
OSError: [Errno 99] Cannot assign requested addressDuring handling of the above exception, another exception occurred:Traceback (most recent call last):
  File "python/spsGUIActor/main.py", line 93, in <module>
    main()
  File "python/spsGUIActor/main.py", line 80, in main
    actor = miniActor.connectActor(['hub'] + lam + sps + enus + xcus + ccds + hxs)
  File "/software/mhs/devel/ics_spsGUIActor/python/spsGUIActor/miniActor.py", line 23, in connectActor
    theActor = OurActor('spsgui',
  File "/software/mhs/devel/ics_spsGUIActor/python/spsGUIActor/miniActor.py", line 11, in __init__
    actorcore.ICC.ICC.__init__(self, name,
  File "/software/mhs/products/Linux64/tron_actorcore/2.4.7/python/actorcore/ICC.py", line 13, in __init__
    coreActor.Actor.__init__(self, name, **kwargs)
  File "/software/mhs/products/Linux64/tron_actorcore/2.4.7/python/actorcore/Actor.py", line 106, in __init__
    self.commandSources = cmdLinkManager.CommandLinkManager(self,
  File "/software/mhs/products/Linux64/tron_actorcore/2.4.7/python/actorcore/CommandLinkManager.py", line 41, in __init__
    self.listeningPort = reactor.listenTCP(port, self, interface=interface)
  File "/software/ics/conda/20220831/envs/rubin3_ics/lib/python3.8/site-packages/twisted/internet/posixbase.py", line 565, in listenTCP
    p.startListening()
  File "/software/ics/conda/20220831/envs/rubin3_ics/lib/python3.8/site-packages/twisted/internet/tcp.py", line 1336, in startListening
    raise CannotListenError(self.interface, self.port, le)
twisted.internet.error.CannotListenError: Couldn't listen on actors-ics:0: [Errno 99] Cannot assign requested address.