The above solution does not work for me it actually kills the entire site until I remove those entries
This is the second site I have built (the first one had the same problem after about 10 products)
I thought mayby it was just the server anyways I did a fresh install on another server everything ran perfectly until product #61
WTF someone needs to look into this and fix it. Paying for modules on a site we can't use sucks
Also the solution here https://raw.github.com/PrestaShop/PrestaShop/3d1663279af813dafd19f128569c7c8fa4b34dea/classes/FileUploader.php doesn't work either