#4 pusher error - "object not found"

PANI[2019-01-14T10:01:31.774416647Z] object not found

Using local docker instance +grafana image `grafana/grafana:4.6.3` to test GDM. I'm currently testing pusher (`sync_mode:git-pull`), and after commiting change on git: - sometimes I got no error, the grafana dashboard is automatcally updated with the fresh commit, - but sometimes I got a fatal error that stop the pusher process. PANIC last error is ```` PANI[2019-01-14T10:01:31.774416647Z] object not found ```` Do you know if it's a bug and how to fix it? please find full logs in attachement.