[ovirt-users] Re: upgrade from 4.38 to 4.39

The upgrade went successfully, however I have lost the ability to migrate vm's manually. The engine log: 2020-03-07 15:05:32,826-05 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (EE-ManagedThreadFactory-engineScheduled-Thread-58) [] Fetched 0 VMs from VDS '3e4e1779-045d-4cee-be45-99a80471a1e4' 2020-03-07 15:05:59,675-05 WARN [org.ovirt.engine.core.bll.SearchQuery] (default task-5) [f2f9faa4-41ac-475b-ad57-cb17792d4c77] ResourceManager::searchBusinessObjects - Invalid search text - ''VMs : id='' 2020-03-07 15:07:31,640-05 WARN [org.ovirt.engine.core.bll.SearchQuery] (default task-5) [edce2f10-d670-4e7e-a69a-937d91882146] ResourceManager::searchBusinessObjects - Invalid search text - ''VMs : id='' If I put a host into maintenance the vm's migrate automatically.But manual migration is broken for some reason. Any ideas?