Warning: mysql_connect() [function.mysql-connect]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111) in /var/www/index.php on line 30

Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /var/www/index.php on line 32

Warning: mysql_query() [function.mysql-query]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111) in /var/www/index.php on line 38

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /var/www/index.php on line 38
Erro na SQL 4