[Pousseur] Erreur sur abonnement

Erreur lors du commit :
> git stash -q 2>&1
> git pull --rebase 2>&1
La branche courante master est à jour.
> if [[ $(git stash list) ]]; then git stash pop -q 2>&1; fi;
> git push 2>&1
remote: Fetching revisions from SVN repository:
remote:   up to date
remote: Sending commits to SVN repository:
remote:
remote: SubGit ERROR REPORT (SubGit version 3.3.9 ('Bobique') build #4351):
remote:
remote: You've received this message because SubGit (http://subgit.com/) is installed in your repository
remote: and an error that needs to be dealt with has occurred in SubGit translation engine.
remote:
remote: Failed to push some refs to Subversion repository because they are out of date.
remote: Run
remote:  $ git pull --rebase
remote: and try again.
remote:
To https://git.spip.net/spip-contrib-extensions/abonnements.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: impossible de pousser des références vers 'https://salvatore%40rezo.net:[email protected]/spip-contrib-extensions/abonnements.git'