[Users] Disk error

Hi all! I got a kind of a strange error in ovirt. THere was a problem with a vm that was complaining about low disk space. (in terms of storage space of the storage center). So I did a live migration of the vm's disk. This failed, so I did a shutdown of the vm, to see if that would help, but now I can't get the VM back up again. Neither can I remove the disk or deactivate the dis. This is the error: Keep in mind that the vm is down and he had 2 disks... While trying to deactivate the disk: Error while executing action: KV-virt-v2v: - Cannot hot unplug Virtual Machine Disk. Disk KV-virt-v2v_Disk2 is being moved or copied. When I try to simply remove the vm: Error while executing action: KV-virt-v2v: - Cannot remove VM. Disk KV-virt-v2v_Disk2 is being moved or copied. - Cannot remove VM. Disk LargeTemplate_Disk1 is being moved or copied. Kind regards, Koen