Hi,
Latest core.
I recently added a crowdsec module then added it to an existing backup :
When lauched from the UI, it fails :
crowdsec2: starting backup 8 at Wed Jul 1 11:23:00 2026
Repository is present at path ce9fb2b8-d342-5aaa-b538-ada6b54553f7/crowdsec/4274927c-0a9c-4efb-b1c9-84ada41e2048
[ERROR] restic backup failed: Popen.__init__() got an unexpected keyword argument 'check'
crowdsec2: backup 8 failed (exit code 1)
When launched manually it succeeds :
[root@ns8 ~]# runagent -m node run-backup --backup 8
(...)
crowdsec2: starting backup 8 at Wed Jul 1 11:16:09 2026
Repository is present at path ce9fb2b8-d342-5aaa-b538-ada6b54553f7/crowdsec/4274927c-0a9c-4efb-b1c9-84ada41e2048
no parent snapshot found, will read all files
Files: 19 new, 0 changed, 0 unmodified
Dirs: 4 new, 0 changed, 0 unmodified
Added to the repository: 41.857 MiB (6.923 MiB stored)
processed 19 files, 41.838 MiB in 0:07
snapshot 84222e41 saved
Applying Policy: keep 30 latest snapshots
keep 1 snapshots:
ID Time Host Tags Reasons Paths Size
---------------------------------------------------------------------------------------------------------------------------------
84222e41 2026-07-01 09:16:12 ns8 last snapshot /srv/state/environment 41.838 MiB
/srv/state/secrets/bouncer_keys_firewall.secret
/srv/volumes/data
---------------------------------------------------------------------------------------------------------------------------------
1 snapshots
crowdsec2: backup 8 completed
(...)
Backup 8 completed successfully
What’s wrong ? 
Txs !