Warning: mysql_connect() [function.mysql-connect]: Unknown MySQL server host 'mysql5_1' (1) in /home/personnec/www/bdd.php on line 3

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/personnec/www/bdd.php on line 4

Warning: mysql_query() [function.mysql-query]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /home/personnec/www/ZZZ_menu.php on line 4

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /home/personnec/www/ZZZ_menu.php on line 4
Erreur SQL !
SELECT * FROM pm_offreemploi
Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)