Empty session reports errors in setup at startup

Could come from !3650 (merged) ??

[(bliss) guilloud@epilobe]$ bliss                      <-------- empty session
                       __         __   __          
                      |__) |   | /__` /__`         
                      |__) |__ | .__/ .__/         


Welcome to BLISS version 1.7.0+751-g63319d709 running on epilobe (in bliss Conda environment)
Copyright (c) 2015-2020 Beamline Control Unit, ESRF
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Connected to Beacon server on epilobe (port /tmp/beacon_ryg124fg.sock)
Warning: error(s) happened during setup, setup may not be complete.            <-----------------

BLISS [1]: