istatislik script kuruyor dum bu hatayla karşılaştım
bu hatanın anlamı nedir arkadaşlar nasıl duzeltebilirim

Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /home/www/top15mp3.cogia.net/robotstats/install.php on line 31

Warning: mysql_query(): A link to the server could not be established in /home/www/top15mp3.cogia.net/robotstats/install.php on line 31
Erreur: DROP TABLE IF EXISTS rs_log; Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)