Error getting complete file "YJyCFncSoQo90NJLzMJ0|rootfs/usr/local/var/urbackup/data/filelist_new_0.ub" from <linux-client>

I have been seeing these messages on four Linux clients:

Error getting complete file “YJyCFncSoQo90NJLzMJ0|rootfs/usr/local/var/urbackup/data/filelist_new_0.ub” from <:inux Client>

Errorcode: CANNOT_OPEN_FILE (3)

and

Not all folder metadata could be applied. Metadata was inconsistent.

These two errors happen for all clients on every backup.

No Errors.

File name is first message seems to be same on all Clients.

Linux Server is a client as well.

Anyone have any idea what is causing this?