Weird. Tested it and it seems to work fine for me, doesn't seem to be crashing. What items did you try to use?
I've tested it with a few different weapons of different rarities using cheat sheet, including: the Thorium Staff (Blue), the Old One's Grasp (Yellow), the Harpy Talon (Green), and even with a piece of armor, the Berserker Mask (Lime). Items were tested both before updating to 184.108.40.206 and after, just in case it fixed it. (it didn't.) Each attempt produced the same effect: An instant crash to desktop, with this message:
The client.log file contains the stuff I previously posted. I'm not sure if it's useful to you, but in case it is, I've attached the full file...Which, to be honest, doesn't contain much more than what I posted previously, but either way: It's there if you need it.