Warning message

Hi please can help me with a Warning message like this https://nimb.ws/Xfq2Qh
When click Show get Log page but there all is green see here https://nimb.ws/1gvpzA

The warning should show up in About -> Show Log -> Live, and set the dropdown to Warning.

In my experience when this happens (job still shows green success) the warning was due to something outside of the actual backup: a problem with email notification, a problem with http reporting, an issue with your pre/post script, etc.