Windows Server 2012 Standard Virtual Machine Backup "Completed with errors"

We currently run a WS2012 Standard Host with a WS2k3 VM as well as a WS2k13 VM. We recently upgraded the host and added the 2012 VM. The Windows Server Backup is backing up the host components, drives and the WS2k3 VM perfectly, but is failing on the WS2k13 VM. I am trying to figure out why. I have attached the fail log as well as the successful log. Any suggestions would be greatly appreciated!

Successful:

Backup of volume C: succeeded.

Backup of volume D: succeeded.

Backup of volume G: succeeded.

Application backup
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: 235320B1-D7D6-43F0-8B98-03EBDC7D14B6
   Caption     : Backup Using Saved State\Retired1
   Logical Path: 


Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: Host Component
   Caption     : Host Component
   Logical Path: 


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Failed:

Writer Failures
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
Instance Id: {C54BC878-A453-40B7-A894-DA1BF29B352A}
Writer Name: Microsoft Hyper-V VSS Writer
Writer State: 5
Failure Result: 80042336
Application Result: 80004005
Application Message: (null)
   Component: B532E02E-1A72-4000-82AF-5E6378E65195
   Logical Path: (null)
   Component Result: 800423F3
   Component Message: No snapshots to revert were found for virtual machine 'RetireFirst Windows Server 2012 Standard VM'. (Virtual machine ID B532E02E-1A72-4000-82AF-5E6378E65195)
       File Spec: G:\Virtual Servers\RetireFirst Windows Server 2012 Standard VM\Virtual Machines\\B532E02E-1A72-4000-82AF-5E6378E65195.xml Recursive: 0
       File Spec: G:\Virtual Servers\RetireFirst Windows Server 2012 Standard VM\Virtual Hard Disks\\RetireFirst Windows Server 2012 Standard VM.vhdx Recursive: 0
       File Spec: G:\Virtual Servers\RetireFirst Windows Server 2012 Standard VM\Virtual Hard Disks\\VWS2012S-DataDrive.vhdx Recursive: 0
*-----------------------------*


Application backup
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: B532E02E-1A72-4000-82AF-5E6378E65195
   Caption     : Backup Using Child Partition Snapshot\RetireFirst Windows Server 2012 Standard VM
   Logical Path: 
   Error           : 80780175
   Error Message   : Component was skipped from volume shadow copy.

   Detailed Error  : 800423F3
   Detailed Error Message : The writer experienced a transient error.  If the backup process is retried,
the error may not reoccur.



*-----------------------------*

Thank you!