When I edit or upload a file...it says "exceeds disk quota"...what does that mean? Oh! and I also tried deleting some un-necessary files and it still said that...can anyone help me?
You have a free site/free subdomain and you are only allowed 5mb of space with it
Bravenet changed the space allowed with their free hosting and or free subdomains
So make sure of the file size you are uploading. Images might be too big and more. Optimize the images with a graphics editor to an appropriate size and more and don't go overboard either.
