AmazonS3.pm: Can't use an undefined value as an ARRAY reference

[c4n]

Hello,

We've had AmazonS3 additional destination working without problems for years, but yesterday transport errors started occurring:

Unable to prune transport “backups”
Unable to remove outdated backup: Can't use an undefined value as an ARRAY reference at /usr/local/cpanel/Cpanel/Transport/Files/AmazonS3.pm line 315.

Running v84.0.6 (upgraded from v82 yesterday after the first error thinking v84 will fix it) on CENTOS 7.7.

Any ideas?

 

[cPanelLauren]

Hello,

Is there anything further that was noted in the logs in addition to this error?

 

[c4n]

Hello Lauren,

nothing, just what I copy/pasted. The funny thing though is that it now works again, today's and yesterday's backups were uploaded without a problem.

I will keep monitoring and open a support ticket if it happens again.