Warning: pg_connect(): Unable to connect to PostgreSQL server: FATAL: role "www-data" does not exist in /home2/internet/emmeti/Basi_PHP_emmeti/Utilita/db_manager.it on line 7

Fatal error: Uncaught Error: Call to undefined function D_DisplayError() in /home2/internet/emmeti/Basi_PHP_emmeti/Utilita/db_manager.it:9 Stack trace: #0 /home/internet/emmeti/htdocs/banners/go.php3(17): D_ChkConn('welcome') #1 {main} thrown in /home2/internet/emmeti/Basi_PHP_emmeti/Utilita/db_manager.it on line 9