Oscar won't start in docker image

[davep47]

I have installed the docker image and when looking at the logs and debug this is what I get.
Linux Mint 19 Tara
Any ideas?

Obt-Message: Xinerama extension is not present on the server
(openbox:796): GLib-ERROR **: 16:35:02.847: file ../../../glib/gthread-posix.c: line 1340 (g_system_thread_new): error 'Operation not permitted' during 'pthread_create'
How are you gentlemen? All your base are belong to us. (Openbox received signal 5)
/defaults/startwm.sh: line 2:   796 Aborted                 (core dumped) /usr/bin/openbox-session
node[800]: ../src/node_platform.cc:68:std::unique_ptr<long unsigned int> node::WorkerThreadsTaskRunner::DelayedTaskScheduler::Start(): Assertion `(0) == (uv_thread_create(t.get(), start_thread, this))' failed.
 1: 0xb9a330 node::Abort() [node]