Kodi instance no longer updating library upon request

I currently have an instance of Kodi installed on a home server that runs 24/7. It’s sole purpose is to be notified when something is downloaded, and to update and scrape the library. The library is stored on a centralized database that all Kodi client devices in my home connect.

Recently it has been having issues scanning and updating when a movie is added to the source folder.

If I go to http://192.168.1.3:8080/#browser/ to view my source files, I can see the folder containing the movies including the new ones which have yet to be added/scraped. This seems to rule out it not being able to see the proper source.

Here is the log file:
https://pastebin.com/raw/57H84sGk

Any ideas what could be causing this?