I'm not sure if this a php problem or if it's just a web problem. I'm using a thumbnail script to generate images, but every once in a while, I get the little box with the red X in it. I go look for the image and it's there. I run the thumbnail script independently of the parent code by typing the call directly as the URL and it's there, but sometimes, the image just doesn't show up in the actual code...
Anyone have any helpful suggestions?