The ESA system locked up and had to be rebooted, after it came back up all searches within Message Tracking give no results. An hour later I received the following critical message The Critical message is: An application fault occurred: ('lio.pyx co...

On a Cisco C300v server, all up to date. I do a search in Message Tracking, and find an email that needs to be released, click the Spam Quarantine link and the redirect throws up a window saying "An application error has occurred and has been logged ...