It's a bug we're aware of and working on^_^. The posts still get recorded, but in certain scenarios it goes to either a white page or cannot display this page.
@Andy, I've reworked that part of the code, and since then I haven't seen the error again, so hopefully it's been sorted. If it pops up again, pm me and I'll check it out again.
@Glacius, I admit I noobed up with that it was late at night and I was tired and I copied the image to the wrong folder, but its fixed now