Authentication required (packages.bennetgallein.de):
      Username:
      Password:


  [Composer\Downloader\TransportException]
  Invalid credentials for 'https://packages.bennetgallein.de/packages.json', aborting.


install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--] [<packages>]...

config.json already exists
Script finished! Please see output to check if any errors accoured!
root@v14574:/var/www/html#