images not appearing

[tomatoeslettuce]

Ive been using this service for a while, but suddenly ive noticed all the pictures i uploaded to my site are down.
When i tried to enter the link i got the following message

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<Error>
<Code>NoSuchKey</Code>
<Message>The specified key does not exist.</Message>
</Error>

And when i try to look for it inside the website i get a notice saying "Image not found" or something along those words. Does this mean all my uploads have been lost?? Is there a way to recover them?