Error 219 at allwas at end backup

Hello,

Here is my configuration :

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic

uname -r
4.15.0-21-generic

apt-cache policy python2.7
python2.7:
  Installé : 2.7.15~rc1-1
  Candidat : 2.7.15~rc1-1
 Table de version :
 *** 2.7.15~rc1-1 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        500 http://ch.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

apt-cache policy deja-dup
deja-dup:
  Installé : 37.1-2fakesync1
  Candidat : 37.1-2fakesync1
 Table de version :
 *** 37.1-2fakesync1 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        500 http://ch.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

Step to reproduce.

Launch a backup with duplicity

Result : At backup end I get

--------------[ Statistiques de sauvegarde ]--------------
StartTime 1526480062.55 (Wed May 16 16:14:22 2018)
EndTime 1526483728.23 (Wed May 16 17:15:28 2018)
ElapsedTime 3665.67 (1 hour 1 minute 5.67 seconds)
SourceFiles 3924022
SourceFileSize 194974206160 (182 GB)
NewFiles 2154444
NewFileSize 194959508053 (182 GB)
DeletedFiles 4
ChangedFiles 53
ChangedFileSize 1919632 (1.83 MB)
ChangedDeltaSize 0 (0 bytes)
DeltaEntries 2154501
RawDeltaSize 0 (0 bytes)
TotalDestinationSizeChange 0 (0 bytes)
Errors 219

Question : what say end why the Error 219 ?

Is it a bug ?

Note : my backup dick is as few or 0 free space and I want to cleanup backup

df -h

/dev/sdb1 1,8T 1,7T 8,7G 100% /media/username/backup_disk

I have several change my computer name

Here is an deplicity command extract
rm /home/username/.cache/deja-dup/bce3f8144ce093489ee1aeba5f485672/lockfile.lock

duplicity cleanup --force backup patch

duplicity incremental --allow-source-mismatch --exclude=backup path --include=path--exclude=/media --exclude=/sys --exclude=/run --exclude=/proc --exclude=/var/tmp --exclude=/tmp --exclude=/home/username/.xsession-errors --exclude=/home/username/.adobe/Flash_Player/AssetCache --exclude=/home/username/.cache/deja-dup --exclude=/home/mparchet/.cache --include=/ --exclude=** --dry-run --volsize=50 / file:///backup_path --no-encryption --verbosity=9 --gpg-options=--no-use-agent --archive-dir=/home/username/.cache/deja-dup --tempdir=/tmp

Could you help me to fix this isssus ?

Best regards

Best regards

Battant