Pathologic was missing because of a .git folder inside.

[yaffs-website] / web / modules / contrib / eu_cookie_compliance / eu_cookie_compliance.links.menu.yml

eu_cookie_compliance.settings:
  title: 'EU Cookie Compliance'
  parent: system.admin_config_system
  description: 'Make your website compliant with the EU Directive on Privacy and Electronic Communications.'
  route_name: eu_cookie_compliance.settings
  weight: -20