the inventories from my managed devices are not uploading to the primary server. the devices are scanning ok and I can see the inventory by going into the agent properties on the managed device, however the inventory does not show in the ZCC.

I've tried refreshing the server, clearing caches but no luck there are errors in the servicesmessages log which I have attached, any ideas?

As well as this the devices are not refreshing on the ZCC, they show the last contact time correctly / as expected but the last full refresh shows as 22 June ... I cannot see any significant events from this date in the logs