file uploading and database sql

[ztempuser]

hello,
i have added mp3 extension to my site but i can't get it to work i get a
datasql file error when i try to upload the file any ideas?
i printed a screen of the error is i could not get the whole error pasted here because the window was very unstable and sensative so what in the picture is all im able to get for now.

*EDIT*i played around with it a bit more and no luck so i go check my email and there see a database error*the email size was 2,010kb and whats in that email is whats in the picture

[noppid]

Put the variable that holds the data of the mp3 in an escape call...


'" . $db->escape_string( $mp3data ) . "'

[ztempuser]

what do you mean?
Put the variable that holds the data of the mp3 in an escape call...


'" . $db->escape_string( $mp3data ) . "'


o ya here is my class_core file line 273* as thats what the error says
$link = $this->functions[$usepconnect ? 'pconnect' : 'connect']("$servername:$port", $username, $password);

here is the error i get in my email
Database error in vBulletin :

mysql_connect(): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
/usr/www/htdocs/el-halawa/forum/includes/class_core.php on line 273

MySQL Error :
Error Number :
Date : Sunday, November 20th 2005 @ 05:31:57 PM
Script : http://www.el-halawa.net/forum/admincp/attachment.php?do=updatetype&extension=mpg
Referrer : http://www.el-halawa.net/forum/admincp/attachment.php?do=types
IP Address : 68.226.4.172
Username :
Classname : vb_database