Error while updating ESPHome garage door opener

I can't update my garage door opener anymore...sinds ESPHome version 2024.8.3... is there a fault in the github code? Or is the github link incorrect?

Thanks in advance.

Tom

INFO ESPHome 2024.8.3

INFO Reading configuration /config/esphome/athom-garage-door-9cecba.yaml...

INFO Updating https://github.com/athom-tech/athom-configs.git@None

Failed config

packages: [source /config/esphome/athom-garage-door-9cecba.yaml:4]

  loose object 1b876580ed93688fadec03809c1af18e14793173 (stored in .git/objects/1b/876580ed93688fadec03809c1af18e14793173) is corrupt.

  athom-garage-door: github://athom-tech/athom-configs/blob/main/athom-garage-door.yaml