[nwh]

I'm going with everybody else, it's an encrypted stack trace. Every reload is entirely different rather than small portions changing, so we can assume it's something like AES rather than a simple XOR. If it were a simpler encoding we would see largely similar areas with just small sections changed for server IDs and timestamps. The distribution of the data is for all intents random, and it's too big to be an identifier on it's own, so that's the only logical explanation I can come up with.