We will be planning to upgrade to the newer version but for now I did tried to changed the browser and even clear the browsing history but it still doesn’t work
As a next step, it would probably be a good idea for you to increase sonar.log.level in your conf/sonar.properties file to at least ˋDEBUG` and after restarting the service, attempt logins and see if there’s anything interesting in the web.log file