Database error while upgrading from 19.0.3 to 20.0.3

Getting advice
1

Hi,

When I upgrade from Keycloak 19.0.3 to 20.0.3 I get the below error while the pod starts.

ERROR: duplicate key value violates unique constraint “UK_J3RWUVD56ONTGSUHOGM184WW2-2”
Detail: Key (name, client_realm_constraint)=(view-groups, 39abxxxx-30d3-4631-xxx2-05d9389xxxxx) already exists.

Then the pod restarts and application is up an running in the new version of Keycloak. Do I need to worry about this error. Is there any way we can fix this?