Cannot find network traefik-public

I set up a clean system. Docker is running fine, l3d installation was successful.

I set up a new project in /var/www/allianz/grp

• clone project
• l3d
• c up
• a d4d update

The following error occurs:

Error response from daemon: network traefik-public not found

In Filesystem.php line 97:
                                                                                      
  Failed to create "/home/danielspeicher/.traefik/certs": mkdir(): Permission denied  
                                                                                      

lakedrops:docker4drupal

Pulling image updates...
WARN[0000] /drupal/docker-compose.yml: `version` is obsolete 
Error response from daemon: Head "https://gitlab.lakedrops.com/v2/docker/dependency_proxy/containers/wodby/drupal-php/manifests/8.1": error parsing HTTP 403 response body: no error details found in HTTP response body: "{\"message\":\"access forbidden\",\"status\":\"error\",\"http_status\":403}"
WARN[0000] /drupal/docker-compose.yml: `version` is obsolete 

Error response from daemon: Head "https://gitlab.lakedrops.com/v2/docker/dependency_proxy/containers/wodby/drupal-php/manifests/8.1": error parsing HTTP 403 response body: no error details found in HTTP response body: "{\"message\":\"access forbidden\",\"status\":\"error\",\"http_status\":403}"

Did I miss something to add or configure?