[ovirt-users] self-hosted ovirt-engine down

Hi, I have a big problem with ovirt. I use version 4.2.7 with self-hosted. The problem is that when I try to raise the vm of the ovirt-engine with the command: hosted-engine --vm-start, it appears in the output "VM exists and is down, cleaning up and restarting" when running: hosted-engine --vm-status appears --== Host 1 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : node1.softel.cu Host ID : 1 Engine status : {"reason": "bad vm status", "health": "bad", "vm": "down_unexpected", "detail": "Down"} Score : 0 stopped : False Local maintenance : False crc32 : 02c3b5a4 local_conf_timestamp : 49529 Host timestamp : 49529 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=49529 (Sat Mar 16 02:39:10 2019) host-id=1 score=0 vm_conf_refresh_time=49529 (Sat Mar 16 02:39:11 2019) conf_on_shared_storage=True maintenance=False state=EngineUnexpectedlyDown stopped=False timeout=Thu Jan 1 08:49:39 1970 in /var/log/messages Mar 16 02:35:34 node1 vdsm[26151]: WARN Attempting to remove a non existing network: ovirtmgmt/0c3e1c08-3928-47f1-96a8-c6a8d0dc3241 Mar 16 02:35:34 node1 vdsm[26151]: WARN Attempting to remove a non existing net user: ovirtmgmt/0c3e1c08-3928-47f1-96a8-c6a8d0dc3241 Mar 16 02:35:34 node1 vdsm[26151]: WARN Attempting to remove a non existing network: ovirtmgmt/0c3e1c08-3928-47f1-96a8-c6a8d0dc3241 Mar 16 02:35:34 node1 vdsm[26151]: WARN Attempting to remove a non existing net user: ovirtmgmt/0c3e1c08-3928-47f1-96a8-c6a8d0dc3241 Mar 16 02:35:34 node1 vdsm[26151]: WARN File: /var/lib/libvirt/qemu/channels/0c3e1c08-3928-47f1-96a8-c6a8d0dc3241.org.qemu.guest_agent.0 already removed Please help!!