404 error - vservers?

I have created a new set of Data Assist pages for a client. I initially had an issue because my template that I used, already had connection info in the file...this caused all the scripts to be loaded in a bad order or something (I found an old thread with this exact error and was able to fix my pages).

My problem now, is that upon trying to UPDATE a record that I have viewed details for, I get this 404 error message:

The requested URL /vservers/domainname/htdocs/_admin/customer_Detail.php was not found on this server.

Any idea why? The file/page is definitely there, but I have no idea why it's trying to connect to "vservers" ? (Obviously, I changed the domain name in the above link)

I did notice this line is a different line from a site I did previously that works just fine:

if (function_exists("rel2abs")) $WA_redirectURL = $WA_redirectURL?rel2abs($WA_redirectURL,dirname(__FILE__)):"";

No idea if that's causing an issue.

Thanks in advance...

EDIT: I just commented out that one line and it works just fine, now.

see this thread also for a fix