I have a mirror that is synced using svnsync from the master server. The master server was updated to 1.7.1 yesterday, the mirror was updated to 1.7 last week. I had a few good syncs occur yesterday after the master was updated. The mirror locked up last night and was rebooted this morning. Since then, I get the following error when svnsync is attempted:
svnsync: E175002: DAV request failed; it's possible that the repository's pre-revprop-change hook either failed or is non-existent svnsync: E175008: At least one property change failed; repository is unchanged svnsync: E175002: Error setting property 'sync-lock': Serialized hash missing terminator (Both mirror and master are running on Windows)