Getting Error Messages every time I click an NPC in 5e D&D

[Hussar]

Ok, not really sure where to post all this, but, every time I click to open an NPC sheet, I get a truck full of errors after the latest update. Additionally, the NPC sheets are not displaying correctly:

Aboleth.jpg
Error List.jpg

Is there more information I should be including here?

[damned]

Extensions?
Log files?
Unpacked copies of rulesets?

[Zacchaeus]

This will be caused by one or more extensions. Disable them all and then re-enable them a few at a time until you start getting errors again to track down which ones that are at fault.

Check the forum threads for any that don't work to see if there is an update; or what the status of the extension is.