Multi-Site Uploads Error in ms-files.php in wp-includes folder

Error in ms-files.php in wp-includes folder Multi-Site Uploads.
Bluehost Site Supervisor traced everything and we just need to De-bug this file so that it can access the database it wishes to access.
Also, the SSH group permissions for the clcs folder wp-content and all in it etc was not given to me as a User...
Need to just debug the ms-files php and that should do it!!!!
Thanks!!
lss

[logicsys@server wp-includes]$ php ms-files.php
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Database Error</title>

</head>
<body>
<h1>Error establishing a database connection</h1>
</body>
</html>