gnome-shell-mailnag (3.28.0-0.1) [PTS] [DDPO]

ERROR:

Svn: svn://anonscm.debian.org/collab-maint/deb-maint/gnome-shell-mailnag/trunk
Enter a full Vcs-* header, supported schemes are: Vcs-Bzr, Vcs-Cvs, Vcs-Darcs, Vcs-Git, Vcs-Hg, Vcs-Mtn, Vcs-Svn.
For Vcs-Git append -b branch to select the branch name; append [subdir] if the debian/ directory is not in the repository root.
The next upload will reset the information from the source package headers.
Path: debian/changelog
Browser: https://anonscm.debian.org/viewvc/collab-maint/deb-maint/gnome-shell-mailnag/trunk
Last scan: 2019-09-20 06:41:05+00
Error: svn: E170013: Unable to connect to a repository at URL 'svn://anonscm.debian.org/collab-maint/deb-maint/gnome-shell-mailnag/trunk/debian' svn: E000111: Can't connect to host 'anonscm.debian.org': Connection refused
Next scan: 2019-09-21 05:17:00+00

Debian changelog in Svn:

gnome-shell-mailnag (3.26.0-1) unstable; urgency=medium

  * New upstream release.
    - Drop all patches; applied upstream.
  * Update Standards version from 3.9.8 to 4.1.3.

 -- Vincent Cheng <vcheng@debian.org>  Wed, 28 Feb 2018 03:43:36 -0800