Hello,
I was experiencing the same issue.
With this, you can revert to an older version:
docker run --net=host \
-v /srv/Daten/dockerconfig/Crashplan:/config \
-v /srv/DataPool/Daten:/srv/DataPool/Daten \
-v /srv/DataPool/Backups:/data \
-p 4242:4242 -p 4243:4243 -p 4280:4280 gfjardim/crashplan@sha256:9d8eed240da821f1dca66622442838755811b688ae4d442b8078e1ea3d3d5f03
Regards,
Hendrik