TypeError: Nonetype object is not subscriptable

[ArmadstheDoom]

So it was working six hours ago, I went to sleep, woke up, did a git pull, and now it's broken and any generation I try to do gives me this error:

Error completing request
Arguments: ('man', '', 'None', 'None', 20, 0, False, False, 1, 1, 7, -1.0, -1.0, 0, 0, 0, False, 512, 512, False, 0.7, 0, 0, 0, False, False, None, '', 1, '', 0, '', True, False, False) {}
Traceback (most recent call last):
File "C:\Users\user\Desktop\AutomaticWebUI\stable-diffusion-webui\modules\ui.py", line 223, in f
res = list(func(*args, **kwargs))
File "C:\Users\user\Desktop\AutomaticWebUI\stable-diffusion-webui\webui.py", line 63, in f
res = func(*args, **kwargs)
File "C:\Users\user\Desktop\AutomaticWebUI\stable-diffusion-webui\modules\txt2img.py", line 48, in txt2img
processed = process_images(p)
File "C:\Users\user\Desktop\AutomaticWebUI\stable-diffusion-webui\modules\processing.py", line 470, in process_images
image = apply_overlay(p.overlay_images is not None and i < len(p.overlay_images), p.overlay_images[i], p.paste_to, image)
TypeError: 'NoneType' object is not subscriptable

Keep in mind, I don't know what any of this means, as I'm doing text2img, not img2img or anything involving an overlay. Is this just a bug? Should I be posting this in the issues tab? Because as it stands, it's now unuseable. Can someone explain what this means and how to fix it?