Disclaimer: There was no listing for 'Cinnamon' under components so I tossed it
under 'GNOME'. Not sure where else I could have put this.

In a nutshell, cinnamon-settings fails to load after the latest updates.
Reproducible from terminal or right-clicking on panel and attempting to load
-ANY- of the applets or configuration options. If I right-click on the panel
and go to 'System Settings' it fails to load. Same thing if I click on the
Sound icon and attempt to load 'Sound Settings'.

Here is the output when I try and run it from terminal:

> cinnamon-settings
/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py:220:
DeprecationWarning: Gtk.Widget.set_margin_right is deprecated
  self.stack_switcher.set_margin_right(n)
/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py:233:
DeprecationWarning: Gtk.Window.set_has_resize_grip is deprecated
  self.window.set_has_resize_grip(False)
Traceback (most recent call last):
  File "/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py", line 608,
in <module>
    window = MainWindow()
  File "/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py", line 244,
in __init__
    for module in modules:
  File "/usr/share/cinnamon/cinnamon-settings/modules/cs_backgrounds.py", line
5, in <module>
    import imtools
  File "/usr/share/cinnamon/cinnamon-settings/bin/imtools.py", line 623, in
<module>
    if Image.VERSION == '1.1.7':
AttributeError: module 'PIL.Image' has no attribute 'VERSION'

I also found the following populating in journalctl every time I attempt to
load it:

Apr 18 02:40:48 linux-k0fh /usr/lib/gdm/gdm-x-session[1954]: Cinnamon warning:
Log level 128: posix_spawn avoided (automatic reaping requested) (fd close
requested)
Apr 18 02:41:11 linux-k0fh /usr/lib/gdm/gdm-x-session[1954]: Cinnamon warning:
Log level 128: posix_spawn avoided (fd close requested)

Let me know if any additional information is required.