This synchronization was paused due to an existing synchronization <%1> with the same remote id

Error code –10257
Error constant SYNC_PAUSED_FOR_OLD_SYNC_WITH_REMOTE_ID
Parameter 1 Synchronization ID.
Probable cause

A new synchronization from the same remote as an existing synchronization <%1!d!> has started. The server has canceled the existing synchronization and temporarily paused this synchronization.