Hello,
Since updating to Confluence 6.15.7, 2 of our instances are no longer creating scheduled backups.
Permissions are okay, using option in the interface to create backup now works perfectly. There are no new errors in the logs.
I was trying the funny fix from here: https://community.atlassian.com/t5/Confluence-questions/Automatic-backup-service-enabled-no-backups-are-created/qaq-p/331114
(Backup File Date Pattern" from "yyyy_MM_dd" to "yyyy_MM_dd_HHmmss".) but also no results.
Issue occurs on 2 (of 3) our instances. Ubuntu 18.04, 4gb ram. One instance is docker, second normal base vm. Till update everything was working fine.
Any ideas?