In order to fix issue 8322 [1] python2-koji-sidetag-plugin-hub needs to be updated. This would be done with the following commands:
$ koji move epel7-infra-stg epel7-infra koji-sidetag-plugin-0.1-2.el7.infra
[root@batcave01]# ansible koji -m package -a 'name=python2-koji-sidetag-plugin-hub state=latest update_cache=yes update_only=yes'
[root@batcave01]# ansible koji -m service -a 'name=httpd state=reloaded'