Warning: mysqli_connect(): (HY000/2002): Connexion refusée in /home/www/cnam_www/httpdocs/www/private/lib/database.class.php on line 99

Warning: mysqli_error() expects exactly 1 parameter, 0 given in /home/www/cnam_www/httpdocs/www/private/lib/database.class.php on line 99
/home/www/cnam_www/httpdocs/www//run.php(91): Database::getInstance()
/home/www/cnam_www/httpdocs/www//private/lib/database.class.php(68): Database->__construct()
/home/www/cnam_www/httpdocs/www//private/lib/database.class.php(99): mysqli_connect('db', 'ostin', 'Lundi21;', 'cnam_www')
[internal function]: DEBUGGING_HANDLER(2, 'mysqli_connect(...', '/lib/database.c...', 99, Array)
/home/www/cnam_www/httpdocs/www//private/lib/common.php(504): Email->send(Array)
/home/www/cnam_www/httpdocs/www//private/lib/email.class.php(225): Template->parseUsersVariables()
/home/www/cnam_www/httpdocs/www//private/lib/template.class.php(1195): Variable::buildInstance()
/home/www/cnam_www/httpdocs/www//private/app/variable.class.php(32): Variable->__construct()
/home/www/cnam_www/httpdocs/www//private/app/variable.class.php(21): Table->getElementsByParams()
/home/www/cnam_www/httpdocs/www//private/lib/table.class.php(1382): Table->getDB()
/home/www/cnam_www/httpdocs/www//private/lib/table.class.php(229): Database::getInstance()
/home/www/cnam_www/httpdocs/www//private/lib/database.class.php(68): Database->__construct()
/home/www/cnam_www/httpdocs/www//private/lib/database.class.php(99): _BACKTRACE()

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