Problem with image show gk4 - header is not rotating

I just made an upgrade from my old joomla 1.5 site to the new joomla 2.5 and the header is not rotating.

This is the link edenleisuremalta.com/bowling25

Can someone please tell me what can the problem be ?

Thanks

Hi, hmm..
Hard to say why, images are linked fine.
1) Did you used the last version of image show gk4 module downloaded from our site.,
2) Try to use another style of this module, maybe it will work better.