Replication mounting errors

[bazzacad]

I have a Replication Task to copy my snapshots from my main FreeNAS box to a backup FreeNAS Mini XL+.
It usually works fine, but every now & then (maybe once a week) I'll get the following email alerts:

FreeNAS @ gecko.tipping.lan
New alerts:
* Replication share/images -> 192.168.254.50:FreeNAS_Sync/FreeNAS_Sync failed: cannot mount '/mnt/FreeNAS_Sync/FreeNAS_Sync/images': failed to create mountpoint
Current alerts:
* Replication share/images -> 192.168.254.50:FreeNAS_Sync/FreeNAS_Sync failed: cannot mount '/mnt/FreeNAS_Sync/FreeNAS_Sync/images': failed to create mountpoint

And then 1 min. later I'll get another email alert that says:

FreeNAS @ gecko.tipping.lan
The following alert has been cleared:
* Replication share/images -> 192.168.254.50:FreeNAS_Sync/FreeNAS_Sync failed: cannot mount '/mnt/FreeNAS_Sync/FreeNAS_Sync/images': failed to create mountpoint

Is FreeNAS fixing itself? Is this something I need to address?