"vDS dvs port cannot be found" when deleting a port mirroring session

Hi,

I have the following scenario:

- create a distributed port mirroring session

- add one source port and one destination port

- delete the vm marked as destination together with the portgroup it belongs to

Then when I try to edit/delete the mirroring session, I get the following error:

"The object or item referred could not be found. vDS dvs port 160 cannot be found".

Is there any workaround for deleting the port mirroring session (without deleting the distributed switch)?

Thanks,

Adriana