Troubleshooting why Snapshot backupds are not working -2.6.1

Hi,

I upgraded to Rancher 2.6.1 and saw that I cannot make snapshot backups anymore It keeps coming up with errors.

I have 3 etcd/comtrol planes servers and 6 worker nodes

This is the type of error I see and there is no documentation that I can find on how to troubleshoot these things.

Any help most appreciated. I am not sure where to look. Any further needed, I can provide.
Thanking you.