The DFS Replication service encountered errors replicating one or more files because adequate free space was not available ...

The DFS Replication service encountered errors replicating one or more files because adequate free space was not available on volume %8. This volume contains the replicated folder, the staging folder, or both. Please make sure that enough free space is available on this volume for replication to proceed. The service will retry replication periodically. 
 
Additional Information: 
Staging Folder: %9 
Replicated Folder Root: %2 
Replicated Folder Name: %3 
Replicated Folder ID: %1 
Replication Group Name: %4 
Replication Group ID: %5 
Member ID: %6 
Volume: %7