Invalid file 0

we moved a site to a new server, and now we are getting a response of :   Invalid file: 0!    when we  have a folder named  0   (zero). is there a setting that does or does not allow a folder to be named 0?
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Who owns the folder and what are the permissions?

mmarthAuthor Commented:
the folder is 755. the folder that it is in is 777. it is in the site's folder tree so should be the owner.
Guess this has something to do with ypur programming. as 0 is treat like false in most used programming in pph it's a valid folder name but a bug in your script. This is neither a message from linux or php. Can you post the code where the error occurs?

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