Xobor.com - official support forum

Hello,
Something strange appears to be happening with my "file attachments" (forum nr: 612194) in that no member uploads anything to the server, or almost nothing (except for images in the picture gallery) but the file attachments bar keeps filling rapidly. In itself, this is not a problem for us, as we simply upload images on image hosting services and hotlink them from there whenever we need to do that (I've disabled the option for members to add file attachments in the forum), the problem is that there's at least one item (image) that can only be uploaded to the Xobor servers, it cannot be linked from external sources too, I'm talking about the cover image for member profiles. As far as I ca see, the only way to have a cover image for a personal profile page, is to upload it to Xobor, I can't see any option to add a URL too. I suppose cover images count as file attachments and I'm afraid members may not be able to add cover images to their profiles when the file attachments bar (100 MB limit) is full, and this would apply even if this strange issue (with the unexpected rapidly filling file attachments bar) didn't exist. Will there ever be an option to link cover images too? Also, do avatars count as file attachments too?

As aways, help is greatly appreciated, thank you!