This error is caused by paths composed of many points.
Various things you can try
- Try simplifying the drawings in your document. Avoid PICT or CGM files, use EPS or PDF instead.
- Some drawing programs like FreeHand offer filters to automatically simplify curves. Use these if possible.
- If you used the magic wand in PhotoShop to mask some images: recreate the masks using the drawing tools of PhotoShop. This simplifies these often very complex curves.