Hello, I’m trying to deploy a self-hosted engine on Ovirt node v4.5.0.1, but the deployment fails in the final stages with the following errors in “Server.log” file. 2022-05-02 13:59:58,898+02 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => " engine.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START" => "java.lang.IllegalStat eException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke protected void org.ovirt.engine.core.bll.TagsDirector.init() on org .ovirt.engine.core.bll.TagsDirector@297201d0<mailto:.ovirt.engine.core.bll.TagsDirector@297201d0> Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke protected void org.ovirt.engine.core.bll.TagsDirector.init() on org.ovirt.engine.core.bll.T agsDirector@297201d0 Caused by: java.lang.reflect.InvocationTargetException Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Unable to determine the correct call signature - no procedure/function/signature for 'gettagsbyparent_ id'"}} 2022-05-02 13:59:58,927+02 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "ovirt-web-ui.war" (runtime-name : "ovirt-web-ui.war") 2022-05-02 13:59:58,927+02 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "apidoc.war" (runtime-name : "apidoc.war") 2022-05-02 13:59:58,927+02 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "restapi.war" (runtime-name : "restapi.war") 2022-05-02 13:59:58,927+02 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "engine.ear" (runtime-name : "engine.ear") 2022-05-02 13:59:58,971+02 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report WFLYCTL0186: Services which failed to start: service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance WFLYCTL0448: 2 additional services are down due to their dependencies being missing or failed 2022-05-02 13:59:59,092+02 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server 2022-05-02 13:59:59,103+02 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 24.0.1.Final (WildFly Core 16.0.1.Final) started (with errors) in 30903ms - St arted 1670 of 1890 services (6 services failed or missing dependencies, 393 services are lazy, passive or on-demand) 2022-05-02 13:59:59,109+02 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:8706/management 2022-05-02 13:59:59,110+02 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:8706 I hope that you have an Idea about that. I ran the installer 3 times (cockpit installer. Thank you,