Yes, yes you are.
I highly suspect that the saved settings for the storage buildings are remembering mods that have been removed? You might go into the mod settings and try setting all the items to not be able to store any items, restarting the game, and then restoring them to defaults?

this actually worked i was having same exact logs and i did a devquick test went into deep storage mod settings and reset everything to default quick fix!

There's a settings file in AppData/LocalLow/... that can just be deleted to reset the settings. Most of the files in that folder can be identified by name, but I don't see an LWM's Deep Storage. There's a few in the folder that have pretty generic names, or appid numbers instead of the mod name, so I'm wondering what this mod's number is...or how to find that. This is one of my most used mods, if only for the RimFridge wall and quad fridges.

EDIT: OK, I found the file. It's just called Deep Storage Mod. Deleting that file removed every error from every mod and I had a clean load. There must have been something in the old settings file that didn't fit in the current 1.4 update. I'm finding a lot of these errors aren't the mods themselves, but old config files in C:\Users\Owner\AppData\LocalLow\Ludeon Studios\RimWorld by Ludeon Studios\Config

I had a similar problem with Simple Sidearms, resolved the same way.