Could not find dataspace with category LabExecution and identifier xxx

Question

Hi Team When I load a test plan in Azure DevOps Services, I am getting the following popup 'Could not find dataspace with category LabExecution and identifier <projectGuid>. ' I could not find any information why this is coming up and how to resolve this. Do not even know what are impacts of this error. Any insight on fixing or identifying the root cause of this would be very helpful. Thank you Chary