What is status -5997?

My MobileSync stopped working. When I look at the last sync date its from 12/17/13 even though I receive no direct error or conflict messages when I try a manual sync. I looked in my Console log and found the following;

1/1/14 12:44:32.835 PM mount_url[18729]: ERROR: AFP_OpenSession - CreateSVEFromURL failed -5997

1/1/14 12:44:32.835 PM mount_url[18729]: mount_url: Mount of afp://;AUTH=NO%20USER%20AUTHENT@server.domain.private/HomeFolders on /Network/Servers/server.domain.private/Volumes/MyDrive/HomeFolders gives status -5997

1/1/14 12:44:32.836 PM automountd[18717]: mount of /Network/Servers/server.domain.private/Volumes/MyDrive/HomeFolders failed: Input/output error

1/1/14 12:44:32.852 PM mount_url[18730]: ERROR: AFP_OpenSession - CreateSVEFromURL failed -5997

1/1/14 12:44:32.853 PM mount_url[18730]: mount_url: Mount of afp://;AUTH=NO%20USER%20AUTHENT@server.domain.private/HomeFolders on /Network/Servers/server.domain.private/Volumes/MyDrive/HomeFolders gives status -5997

1/1/14 12:44:32.873 PM mount_url[18731]: ERROR: AFP_OpenSession - CreateSVEFromURL failed -5997

1/1/14 12:44:32.873 PM mount_url[18731]: mount_url: Mount of afp://;AUTH=NO%20USER%20AUTHENT@server.domain.private/HomeFolders on /Network/Servers/server.domain.private/Volumes/MyDrive/HomeFolders gives status -5997

1/1/14 12:44:33.109 PM NetAuthSysAgent[18722]: NAHSelectionAcquireCredential complete: iakerb AA5DAE53-5BEC-0318-BE72-E129BAD52E01 - daviddomain@mac.com: GSSCred: 0x7faaeb428220 <MC: iakerb com.apple.idms.appleid.prd.44447a65384d454d49575879326d4c537071656231513d3d@WEL LKNOWN:COM.APPLE.LKDC>

1/1/14 12:44:33.164 PM NetAuthSysAgent[18722]: major error <1> Miscellaneous failure (see text)

1/1/14 12:44:33.167 PM NetAuthSysAgent[18722]: ERROR: AFP_OpenSession - Login failed with 80

1/1/14 12:44:33.238 PM mds[78]: (Normal) Volume: volume:0x7fe00b05d000 ********** Bootstrapped Creating a default store:0 SpotLoc:(null) SpotVerLoc:(null) occlude:0 /Volumes/HomeFolders

1/1/14 12:44:56.159 PM FileSyncAgent[18728]: BUG in libdispatch client: kevent[EVFILT_WRITE] add: "Broken pipe" - 0x20

1/1/14 12:44:56.000 PM kernel[0]: AFP_VFS afpfs_unmount: /Volumes/HomeFolders, flags 524288, pid 18737

1/1/14 12:44:56.000 PM kernel[0]: ASP_TCP Disconnect: triggering reconnect by bumping reconnTrigger from curr value 0 on so 0xffffff8051137410

1/1/14 12:44:56.000 PM kernel[0]: ASP_TCP Detach: Reply queue not empty?

I've tried searching the Internet for a "status -5997" but found nothing. Other accounts on the same machine are working fine. Any suggestions?

Thanks,

--Dave