nextcloud-14.0.13.zip is not on your servers.
Web Autoupdater brings following error message:
" Web Autoupdater brings following error message:
Download failed - Not Found (HTTP 404) - URL: [https://download.nextcloud.com/.../nextcloud-14.0.13.zip](https://download.nextcloud.com/server/releases/nextcloud-14.0.13.zip"