Strange Error

[Kamil Radziszewski]

Can somebody tell me what does the message mean:

<Error>
 <Code>NoSuchBucket</Code>
  <Message>The specified bucket does not exist</Message>
    <RequestId>EB5F2CE4C66A1060</RequestId>
      <BucketName>my.server.with.varnish</BucketName>
 <HostId>
    NAf7k/r4gv5U/PiVHMjgnJlgPOsgUZvVMBU0N25Fb5R78zAUW3QDzu/oacYaJPK4
 </HostId>
</Error>


??