XWiki fail to start with Postgresql

The filling configuration:

Step to reproduce:

• Use the xwiki-platform-distribution-jetty-hsqldb archive
• Download the jdbc connector from https://jdbc.postgresql.org/download/postgresql-42.7.4.jar
• Configure hibernate.cfg.xml to use postgresql database
• Install the Wiki Initializer Application
• Enable the Initializer with theses 2 lines in xwiki.properties

  wikiInitializer.initializeMainWiki=true
  wikiInitializer.initializeSubWikis=true
  

Restart XWiki and see that it fail to start.

I've attached the long log