Warning: pg_connect(): Unable to connect to PostgreSQL server: connection to server at "104.238.162.49", port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections? in /var/www/html/index.php on line 13

Deprecated: pg_last_error(): Automatic fetching of PostgreSQL connection is deprecated in /var/www/html/index.php on line 32

Fatal error: Uncaught Error: No PostgreSQL connection opened yet in /var/www/html/index.php:32 Stack trace: #0 /var/www/html/index.php(32): pg_last_error() #1 {main} thrown in /var/www/html/index.php on line 32