Forum Database error in vBulletin
 

hey there..

I am keep getting this error:

Code:
Database error in vBulletin :

mysql_connect() [function.mysql-connect]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
/home/user/public_html/includes/class_core.php on line 313
Have dedicated server.

Please Advice