Script Error about attunement

Script Error: [string "campaign/scripts/manager_char_attunement.lu..."]:24: attempt to index global 'DB' (a userdata value)

This error is generated every time I exit the game and go back to the launcher. This happens with every campaign. I created a blank campaign with no modules or extensions. Still generated. I actually went so far as to rename my data directory and reupdate everything from scratch. Still happening.

I think it only started after the last update I got tonight for FGC

This is in the 5E ruleset, we saw this happening Friday night as well. Something to do with the new attunement controls in the inventory tab?

We are aware of this issue and a fix will be incoming.