Cube Cart problems

[MonkeyJuggleDX]

I've been trying to get a site up and running today.

The url is http://www.retrogamesales.co.uk and as you can see there are no images.

I'm having a lot of trouble with those as they won't upload. All I get is:

Fatal error: Call to undefined function: imagecreatefromjpeg() in /home/retro/public_html/classes/gd.inc.php on line 47

So any ideas as to what that mean then lads?

[kernow]

php5 has better gd graphics functions, it may be that your server like most runs php4 where the image functions arent so established, and that function call might not even exist.

[MonkeyJuggleDX]

Images show up now, but still no thumbnails