Kickstartable tree not detected (no valid treeinfo file)

Hi folks,

A problem appeared the past few days where I cannot kickstart from my Satellite v5.8.0. On the client, looking at packaging.log, I see HTTP 404 for the treeinfo files. Going to Satellite, I see the same in when the base channel attempts to sync...

sudo cdn-sync -c rhel-x86_64-server-7
...
sudo cat /var/log/rhn/cdnsync/rhel-x86_64-server-7.log

2018/10/31 17:50:37 -04:00 Kickstartable tree not detected (no valid treeinfo file)

Any thoughts on this?

Many thanks,

Jaime
Satellite 5.8.0