Cannot purchase books, cannot cook, cannot upgrade objects

VonMD​  The books and cooking issues seem to relate to storage containers.  In the case of fridges, there is a limit (which I have forgotten, 2 maybe?) of how many you can have on the lot.  Idk if there is a limit on the number of bookcases you can have on the lot.  I have no idea if this will work but try removing all but one bookcase and one fridge to see if anything changes.

Hope this helps.