Could you please branch and build perl-Data-Serializer for EPEL 9 ? If you like you could add me (FAS: pghmcfc) as a committer to the package and I'll do it myself.
https://pagure.io/releng/fedora-scm-requests/issue/42270
FEDORA-EPEL-2022-ca22384d83 has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-ca22384d83
FEDORA-EPEL-2022-ca22384d83 has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-ca22384d83 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2022-ca22384d83 has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.