I installed the LTE version 12.18.4.
Now when running 'npm install --production' I get an warn message saying 'npm WARN firstname.lastname@example.org requires a peer of mocha@>=2.2.0 <7.0.0 but none is installed. You must install peer dependencies yourself'.
Also when running 'node install' I get the same errors as before:
error [06 Oct 20 09:49:48 +00:00] connect ECONNREFUSED 127.0.0.1:27017
error [06 Oct 20 09:49:48 +00:00] failed to set app.db