Hi The Koha rabbitmq server worker-output.log error messages re frames filled my server's hard drive so I had to restart rabbitmq-server and truncate worker-output.log to free up 4.8GB of disk space. It also shutdown apache2 and mysqld and postfix had write errors. This was research from: https://lists.koha-community.org/pipermail/koha-bugs/2023-June/564887.html [Koha-bugs] [Bug 34070] background_jobs_worker.pl floods logs when not connecting https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=34070 background_jobs_worker.pl floods logs when it gets error frames I used: ncdu / to find where the files were huge that were filling my server's drive. Cheers, Dwight Walker WWWalker Web Development Pty Ltd https://wwwalker.com.au