MySQL Error with Intergration

[Swizzle]

I've been playing around with Commentics today and really like it. Unfortunately, when I try to integrate it on my website I'm receiving the error message:

/var/www/vhosts/dosmuseum.com/httpdocs/include/db.php line 234: mysql_query() [function.mysql-query]: Access denied for user 'apache'@'localhost' (using password: NO)

The Commentics app works even though this error exists -- I can post and view comments. Obviously db.php is not part of Commentics - it's part of ResourceSpace (the app I use to run my website), so whatever Commentics is doing - something in it seems to be getting sent over to db.php incorrectly. [Maybe a MySQL command is named the same in both apps so it's being sent to both?]

Any ideas on how to fix this? Is there some code I could add to the Commentics portion that will keep it separate from the other processes?

----
Edit:

Solved? -- I moved the location of the code down a few lines so it was out of some brackets and the error is gone.

[utaka]

This is "MySQL link identifier",connection_ID Truble.

please add . "MySQL link identifier"

http://jp.php.net/manual/en/function.mysql-connect.php

Ex. your Mysql_DB_system , in httpdocs/include/db.php
$mysql_id = mysql_connect($.......);

httpdocs/include/db.php line 234: mysql_query()

Ex.
mysql_query(Select.....,$mysql_id);