if an image-size not is specified and the size of the image is greater then then the size of the space. Then it seems that FOP is trying to place the image on the next page, but then it also don't fit on this page, end so on...., so an endless loop is started and after that FOP crashes by pagenr. 70.
Have the same problem - what's the status of this bug?
Fixed in FOP 0.94 and probably earlier versions
batch transition pre-FOP1.0 resolved+fixed bugs to closed+fixed