Problem Opening Notebooks on New Server

[pwncpa]

I have a small office and we all store and use notebooks on our
server. We moved all of our data to a new server yesterday, and now
when we try to open the notebooks we get a message that says: "OneNote
needs a password to sync some of your notebooks", and we are unable to
open the notebooks. Interestingly, if we open the notebook through a
mapped drive to the location, we get the error. But, if we navigate
directly to the notebook through the network, it will open with no
error. We are having no other problems with this mapped drive.
Thanks!