Hi,
That's very unusual.
Googling that "fips - softokn: crypto test failed - aborting" points at a bad mozilla-nss package inside the image,
but I do not see how this could happen, and nobody else has reported such issue.
Can you try a full reinstall, deleting the image and container:
docker rm -f bubbleupnpserver
docker rmi bubblesoftapps/bubbleupnpserver
Then proceed to recreate the image as explained on: