When I try to read messages in my INBOX under Messages, I get the following error
I also get this when trying to read my TO:ME messages.
No issues reading ARCHIVES.
I've restarted ODOO (service odoo restart), that this did not fix the issue. I have also rebooted the server, again did not solve the issue.
There are no errors in the logs (odoo-server.log)
This is ODOO 8 running under Univention Corporate Server 4.0-3 errata336