For some reason I can't add a tag that is 3 letters or less, but
I have seen some vshare sites that are able to.
If I use a 3 letter tag, I get the following:

Upload: Please provide tag(s).
BUT, This only happens if I use only ONE tag of 3 letters,
if I use TWO 3 letter tags, then it works fine.

Is there a place to modify this, because I cant find it, or
is this a bug?

Thanks!