Internal error when person doing people search has matching name as search query

I'm trying to find a solution for peculiar problem in our SP 2010 people search. We get this error 

Internal server error exception: System.Threading.ThreadAbortException: Thread was being aborted.
   at Microsoft.SharePoint.WebPartPages.DataFormWebPart.PrepareAndPerformTransform(Boolean bDeferExecuteTransform) 

when person doing the search has matching name. e.g. I as a person have name: jane doe. If I do people search either using jane or doe, I get internal error. If I search john or any other phrase, people searches return correct result. Has anyone encountered similar problem and found a solution for that?