Details: SQLSTATE[08006] [7] connection to server at "127.0.0.1", port 5432 failed: FATAL: the database system is in recovery mode
Troubleshooting Check: If the error mentions 'Connection refused' or 'timed out', your web server's IP is blocked. If it mentions 'Password authentication failed', your credentials are wrong.
Fatal error: Uncaught Exception: Database connection failed during instantiation. See details above. in /home/biaedu/portal/includes/database.php:51 Stack trace: #0 /home/biaedu/portal/includes/database.php(62): Database->__construct() #1 /home/biaedu/portal/includes/database.php(88): Database::getInstance() #2 /home/biaedu/portal/index.php(11): get_db_connection() #3 {main} thrown in /home/biaedu/portal/includes/database.php on line 51