Unable to fetch images

Hi,

I set up gift on few boxes and everything was (usually) ok, but now i've the
problem i can't deal with. When i try to index a collection, i pass feature
extraction phase, during a creation of inverted file i get many messages
like:

....
Writing Chunk for Feature ID 1554a. The Offset is 0x11578=71032
writing chunk of size 3
[inFeatureID:4/87371;inPosition:16/71072==71072]20
Writing Chunk for Feature ID 1554b. The Offset is 0x115a0=71072
writing chunk of size 3
....

And, at the end:

....
BEFORE checking inverted file consistencyAFTER checking inverted file
consistency
The check was successful
ERROR in generating inverted fileCAcIFFileSystem::~CAcIFFileSystem() called
CAccessor.cccalling destructor
CAccessor.cccalling destructor
....

So it doesn't look good. I Can run gift and get list of collections,
algorithms, etc, but when i try to fetch some images, i get