unable to remove a host from VMM - Error (2606) Unable to perform the job because one or more of the selected objects are locked by another job.

I am unable to remove a host from my Virtual Machine Manager 2012 R2. I receive the following error:

Error (2606)
Unable to perform the job because one or more of the selected objects are locked by another job.

Recommended Action
To find out which job is locking the object, in the Jobs view, group by Status, and find the running or canceling job for the object. When the job is complete, try again.

I have already tried running the following command in SQL Server Management Studio

SELECT * FROM [VirtualManagerDB].[dbo].[tbl_VMM_Lock] where TaskID='Task_GUID'

I received this error back:

Msg 8169, Level 16, State 2, Line 1
Conversion failed when converting from a character string to uniqueidentifier.

I have also tried rebooting both the host and the Virtual Machine Manager Server.  After rebooting them both, I still receive the same error when trying to remove the host.

Here are my server details

VMM Server OS = Windows 2012 Standard
VMM Version = 2012 R2 3.2.7510.0
Host OS = Windows 2012 R2 Datacenter
Host Agent Version = 3.2.75.10.0
SQL Server OS = Windows 2012 Datacenter
SQL Version = 2012 SP 1 (11.0.3000.0)