every build of branch f28 fails

Hi, every rpmfusion build for branch f28 fails on my computer: [martin@f27 vdr-xineliboutput]$ git checkout f28; git merge master; git push ; rfpkg build --nowait; git checkout master Switched to branch 'f28' Your branch is ahead of 'origin/f28' by 1 commit. (use "git push" to publish your local commits) Already up-to-date. Total 0 (delta 0), reused 0 (delta 0) remote: FATAL: W refs/heads/f28 free/vdr-xineliboutput martinkg DENIED by refs/heads/f[0-9][0-9] remote: error: hook declined to update refs/heads/f28 To ssh://pkgs.rpmfusion.org/free/vdr-xineliboutput ! [remote rejected] f28 -> f28 (hook declined) error: failed to push some refs to 'ssh://martinkg@pkgs.rpmfusion.org/free/vdr-xineliboutput' Deprecation warning: kojiconfig is deprecated. Instead, kojiprofile should be used. Could not execute build: There are unpushed changes in your repo Try option --srpm to make scratch build from local changes. Switched to branch 'master' Your branch is up-to-date with 'origin/master'.