Setup Failure Codes/Database is Connected

DAViCal was unable to connect to your database.
Check that PostgreSQL is running, and that you have added the permissions for the database user DAViCal connects as. You may need to adjust your pg_hba.conf file and restart PostgreSQL to fix this.

One common error is to add the permissions for the davical_app user onto the bottom of the pg_hba.conf file, rather than at the top.