title: The merge process could not update the list of subscriptions
body: <p>I have replication set up between a sql-server 2005 instance and multiple sql-server 2000 instances.  The replication will successfully for a while before I get the following error message: </p>
  
  <p>Violation of UNIQUE KEY constraint 'unique_pubsrvdb'. Cannot insert duplicate key in object 'dbo.sysmergesubscriptions'. (Source: MSSQLSERVER, Error number: 2627)</p>
  
  <p>When I checked sysmergesubscriptions there were extra entries that appear to be coming from the 2000 instances.  </p>
  
  <p>My question is has anyone encountered this issue and how did you deal with it (without rebuilding the entire thing)</p>