Database Connection Failed
Error: mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file (2000)
Function Performed: CONNECT

Fatal error: Attempt to connect to database Sql153384_3 on Sql153384@62.149.150.60 failed in /web/htdocs/www.key11235813.com/home/demo_immobiliare/lib/adodb.functions.php on line 61