database error: The database has encountered a problem.

[ppss]

Hey there,

I'm getting the "Database error: The database has encountered a problem." on my site (www.gersnetonline.net/vb). Nothing has changed since it stopped working on Friday. I've checked and rechecked the config.php, and the database server is definitely up & working as I have joomla installed on the domain. I also have several other sites on the same server whose mysql is working perfectly. A check on the database didn't throw up any errors. There is no more information in the error message, so I'm not sure where to start.

Any help would be much appreciated,
PPSS

[MrNase]

There IS more information, take a look at the sourcecode of the error page:

<!--
Database error in vBulletin :

mysql_connect() [&lt;a href='function.mysql-connect'&gt;function.mysql-connect&lt;/a&gt;]: Access denied for user 'gersneto_forum'@'victoria.xeonserver-six.co.uk' (using password: YES)
/home/gersneto/public_html/vb/includes/class_core.php on line 311

MySQL Error   : 
Error Number  : 
Request Date  : Monday, January 12th 2009 @ 03:29:49 PM
Error Date    : Monday, January 12th 2009 @ 03:29:49 PM
Script        : http://www.gersnetonline.net/vb/
Referrer      : http://www.vbulletin.com/forum/showthread.php?t=296412
IP Address    : 83.135.195.123
Username      : 
Classname     : vB_Database
MySQL Version : 
-->