[SOLVED] Upload Failed, got UNFINISHED STRING expected EOF

So, this error happens because my cs is too long?
Or just the images?
I will give it a try.

Edit: did not read the reply from Gordon.
It seems that my file is still too big.

That's not it.
I changed all images to test:

var imgNewMoon = {
  width : 26, height : 26, bpp : 1,
  transparent : 0,
  buffer : require("heatshrink").decompress(atob("A­H4AUA=="))
};

They are much shorter now, but I still receive the same error.