Fatal error: Uncaught PDOException: SQLSTATE[08006] [7] could not connect to server: Connection refused Is the server running on host "85.143.199.230" and accepting TCP/IP connections on port 5432? in /var/www/html/libs/Database.php:9 Stack trace: #0 /var/www/html/libs/Database.php(9): PDO->__construct('pgsql:host=85.1...', 'preds', 'usN6Awd7xQfOkSB...') #1 /var/www/html/libs/Controller.php(10): Database->__construct() #2 /var/www/html/controllers/index.php(6): Controller->__construct() #3 /var/www/html/libs/Bootstrap.php(13): Index->__construct() #4 /var/www/html/index.php(28): Bootstrap->__construct() #5 {main} thrown in /var/www/html/libs/Database.php on line 9