Error message - "Creation of Zip archive failed"

This message appears after 5 seconds. Can anyone suggest what would trigger this message and how to deal with it? I have been using DEVONthink for several years and have never seen this message before. Mac Studio Ventura 13.6.1. Size of the zipped file is usually about 13 Gb. It was rebuilt about 4 weeks ago and I run Verify and Repair each week. I have researched the topic here but have not come up with anything.

Thank you!

Welcome @Librarian
What is reported in Window > Log?

I have the Log window open when this occurs, and nothing is reported in the log.

Is there enough disk space available, did you check the permissions of the database (and its contents)?

Thanks for your questions. 466 GB available/530 GB used. Permissions are unchanged on disk and DT3. Completed the Export/Backup routine successfully up until now.

Hold the Option key and choose Help > Report bug to start a support ticket.

OK - will do - thanks.