Warning: mysqli_connect(): (HY000/2002): No connection could be made because the target machine actively refused it in C:\vhosts\redigo.gonet.it\framework\global.database.inc.php on line 79

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in C:\vhosts\redigo.gonet.it\libraries\adodb5\drivers\adodb-mysqli.inc.php:1273 Stack trace: #0 C:\vhosts\redigo.gonet.it\libraries\adodb5\drivers\adodb-mysqli.inc.php(1273): mysqli_query(false, 'SET NAMES utf8;', 0) #1 C:\vhosts\redigo.gonet.it\libraries\adodb5\adodb.inc.php(1577): ADODB_mysqli->_query('SET NAMES utf8;', false) #2 C:\vhosts\redigo.gonet.it\libraries\adodb5\drivers\adodb-mysqli.inc.php(1092): ADOConnection->_Execute('SET NAMES utf8;') #3 C:\vhosts\redigo.gonet.it\framework\global.database.inc.php(82): ADODB_mysqli->execute('SET NAMES utf8;') #4 C:\vhosts\redigo.gonet.it\framework\global.inc.php(215): require('C:\\vhosts\\redig...') #5 C:\vhosts\www.frigo2000.it\classes\Include\config.site.php(40): require_once('C:\\vhosts\\redig...') #6 C:\vhosts\www.frigo2000.it\404.php(3): require_once('C:\\vhosts\\www.f...') #7 {main} thrown in C:\vhosts\redigo.gonet.it\libraries\adodb5\drivers\adodb-mysqli.inc.php on line 1273