updating 'refs/heads/master'
  from eed4528c2a6bb1e3e397e69df6eea8832e760c48
  to   4f1985377bcaefd19a345f8aaaaa57b0b438d9d8
Generating pack...
Done counting 57 objects.
Deltifying 57 objects...
 100% (57/57) done
Writing 57 objects...
Unpacking 57 objects...
  71% (41/57) done
Total 57 (delta 22), reused 0 (delta 0)
 100% (57/57) done
fatal: exec hooks/update failed.
error: hooks/update exited with error code 128
error: hook declined to update refs/heads/master
ng refs/heads/master hook declined
error: failed to push to '/usr/www/git/file.git'