The object with the following GUID has been duplicated during a cross domain move. The object exists locally with the following ...

The object with the following GUID has been duplicated during a cross domain move. The object exists locally with the following name but previously existed in a different domain.   
  
Object GUID: 
%1  
Current object name: 
%2  
Former object name: 
%3  
Cross domain move epoch: 
%4   
  
Object duplication during a cross domain move can occur when the operation succeeds in creating the object in the new domain but fails to remove the original object in the source domain. In this case, the cross domain move returned the error "local cleanup required." The object is supposed to be removed manually, but was not.   
  
User Action  
Delete one of the instances of the object with the above GUID from one of the domains.