Not Enough Space Datastore

I am trying to clone template with images

image

Here is the datastore space list


Versions of the related components and OS (frontend, hypervisors, VMs): Opennebula 5.2, KVM, CentOS 7

Steps to reproduce: I am selected the template to clone with images but unable to clone images.

Current results: image

Expected results: Needs to be cloned.