Sheet Navigator Error

When trying to run the Sheet Navigator to build the Sheets list we are getting Error occurred. Index file wasn't created error.

The project path is: P:\2020\00417\C. Design\C. CAD\44334715201

We are able to run on another project so I know there is something off with this one, I did check permissions and all are the same.

Any insight would be appreciated.

Mike Steffy
American Structurepoint