I just attempted to install the Treasury v2.16 component with Joomla v1.5.4 in legacy mode. The first errors received  were related to  the default  DB configuration. It would be helpful if the end user was instruction to enter the correct information somewhere during or before the installation of the component. But after updating the required fields,  I still continue to receive the following mysql errors (3 to be specific). I elected to create a separate database to avoid possible corruption of my main CMS database. Could this have something to do with my receiving the following error?

Warning: mysql_close(): supplied argument is not a valid MySQL-Link resource in /home/user/public_html/components/com_mh2treasury/mh2treasury.class.php on line 835

Since this file is encrypted, there is nothing more that I am able to do without further assistance from you. I notice that there was only one other post regarding this specific error but the response was nondescript. Can you please provide a solution?