Hi Michel,
This looks to me like glassfish is having problems getting information about the root dataverse - and with a fresh installation, there are three ways I could see that could happen:
1. glassfish could be having problems connecting to postgresql
2. glassfish could be having problems connecting to solr
3. the connections could be fine, but the installer could have failed to create the root dataverse.
You could check to make sure that both solr and postgresql are running; and check to see if there's an entries in the `dataverse` table of the postgres database for the root dataverse.
If this doesn't help, hopefully someone who's more knowledgable about the dataverse internals than me will be able to help.
Best,
Pete