Lots of Could not add bundle 6e0ab62e0c813ee27111542b06e4655

Hello,

I have a lots of "Could not add bundle 6e0ab62e0c813ee27111542b06e4655c to session" on sevral managed devices.
Users do not see all items on the desktop.

Happend on 11.2.3a.

Any idea?

Thanks.