Nell'installare uno script mi viene dato questo errore?

Installation




Warning: mysql_select_db(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /web/htdocs/www.fmc2000.net/home/install.php on line 21

Warning: mysql_select_db(): A link to the server could not be established in /web/htdocs/www.fmc2000.net/home/install.php on line 21

Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /web/htdocs/www.fmc2000.net/home/install.php on line 22

Warning: mysql_query(): A link to the server could not be established in /web/htdocs/www.fmc2000.net/home/install.php on line 22
Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

da csa può dipendere?

grazie