This ist the complete Error Message from engine.log:
2022-04-07 09:59:21,656+02 INFO [org.ovirt.engine.core.sso.service.AuthenticationService]
(default task-5) [] User admxxx@internal-authz with profile [internal] successfully logged
in with scopes: ovirt-app-admin ovirt-app-api ovirt-app-portal
ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all
ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search
ovirt-ext=token-info:validate ovirt-ext=token:password-access
2022-04-07 09:59:21,720+02 ERROR [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet]
(default task-5) [] invalid_grant: The provided authorization grant for the auth code has
expired.