What is the problem?
Loading backup fails ... cooldown not found on github.
What did you already try to solve it?
Repeat backup restore procedure.
Have you tried running in safe mode?
Yes. Same failure when trying to upload the backup.
Did running in safe mode solve the problem?
No.
Systeminfo Bundle
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
octoprint-systeminfo-20260120081159.zip (25.5 KB)
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
Fresh SDCard image from raspberry pi SDCard utility (downloaded everything new on 2026.01.19).