Warning: mysql_connect() [function.mysql-connect]: Unknown MySQL server host 'mysql4' (1) in /home/tomala/www/connect_db.php on line 2

Warning: mysql_select_db() [function.mysql-select-db]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /home/tomala/www/connect_db.php on line 3

Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in /home/tomala/www/connect_db.php on line 3
IMpossible d'ouvrir la base de donnee