vBulletin Database Error! - emails
 

Alright for a while now I've been getting some error message emails from one of the boards I own. They're not all the same, but they look pretty much like this:
Quote:
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/foreve27/public_html/includes/class_core.php on line 311

MySQL Error :
Error Number :
Request Date : Sunday, February 14th 2010 @ 12:08:14 AM
Error Date : Sunday, February 14th 2010 @ 12:08:14 AM
Script : http://www.forever-dawn.net/showthre...e=3&styleid=67
Referrer :
IP Address : 67.218.116.134
Username :
Classname : vB_Database
MySQL Version :

Sometimes the Script links to a member's profile, sometimes it links to the forums home page.

I'm looking at class_core.php right now and line 311 is:
PHP Code:
$link = $this->functions[$usepconnect ? 'pconnect' : 'connect']("$servername:$port", $username, $password);

I know a little PHP but not enough to know what the problem could be...

If anyone knows a solution I should use, please let me know... Thanks in advance! :)