Collabora Container always restarts

Hello

Im using NC13 and im try to enable collabora.
For that i have started a container with:

 docker run -t -d -p 127.0.0.1:9980:9980 -e 'domain=cloud\\.domain\\.tld' --restart always --cap-add MKNOD collabora/code

Sure, domain.tld was replaced by my own domain name.

The Container is runnung.
Output of the container: https://pastebin.com/raw/ixTrbQ85

Does anybody know, why my container always restarts?

Server: 64Bit SMP Debian 3.16.43-2, x86_64

Docker:
Server:
Version: 17.03.1-ce
API version: 1.27 (minimum version 1.12)
Go version: go1.7.5
Git commit: c6d412e
Built: Mon Mar 27 17:07:28 2017
OS/Arch: linux/amd64
Experimental: false

Thanks