Issue
When you try to start Tableau Server, the following error might occur:*** The driver encountered an unknown error: org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "127.0.0.1"
At the same time, when you try to access Tableau Server in a web browser, the following error might occur:
Internal Error
Tableau Server (<version>) encountered an internal error when processing the last request
Tableau Server (<version>) encountered an internal error when processing the last request
The Tableau Server status displays "RUNNING".