The DFS Replication service detected that the staging space usage has exceeded its quota size ( MB) for the replicated folder ...

The DFS Replication service detected that the staging space usage has exceeded its quota size ( MB) for the replicated folder at local path . The service is currently using  MB of staging space. The service might fail to replicate some large files and the replicated folder might become out-of-sync. The service is trying to clean up staging space automatically. This has occurred  times in the past 72 hours.