According the snapshot chain between SNCTrillium-000001.vmdk and the base disk SNCTrillium.vmdk is broken, which means the base disk has been modified. I attached a replacement for the SNCTrillium-000001.vmdk with a fixed snapshot chain, which should allow you to open the VM. However, since I don't know what and how much data has been modified on the base disk, I cannot tell you how much data corruption you will see. So you better take another temporary snapshot after uploading the attached .vmdk file, to ensure the current .vmdk data files won't be modified.
André