..trying to update from 4.2.3 to 4.2.4 engine-setup fails with the following error:

--snip
2018-06-28 16:26:45,507+0200 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine_dwh.db.vacuum plugin.execute:926 execute-output: ['/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh', '-f', '-v'] stderr:
vacuumdb: could not connect to database ovirt_engine_history: FATAL:  password authentication failed for user "ovirt_engine_history"

2018-06-28 16:26:45,507+0200 DEBUG otopi.context context._executeMethod:143 method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine-dwh/db/vacuum.py", line 126, in _vacuum
    self.execute(args=args)
  File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 931, in execute
    command=args[0],
RuntimeError: Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute
2018-06-28 16:26:45,508+0200 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute
2018-06-28 16:26:45,508+0200 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction'
--snap

Any ideas?

Thank You,
Ema