Initial scans fail

I am trying to set up for the first time and the initial scans seem to fail.   This installed via Docker using the recommended settings.

I added the logs below, where it seems to be several errors, but I am not understanding what they are refering to.

Logs:

20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Scanning books directories
20250210 12:40:16 [Scanner thread] WARN com.ubooquity.data.database.a - Could not find id of root path /books (ignore this warning if you just added a new root directory)
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.a - Inserting/updating book entry in database : /books
20250210 12:40:16 [Scanner thread] ERROR com.ubooquity.data.feeder.a - Error while scanning shared book folders
java.lang.NullPointerException: null
  at java.base/java.util.Objects.requireNonNull(Objects.java:209) ~[na:na]
  at java.base/java.util.Arrays$ArrayList.(Arrays.java:4137) ~[na:na]
  at java.base/java.util.Arrays.asList(Arrays.java:4122) ~[na:na]
  at com.ubooquity.data.feeder.a.a(SourceFile:297) ~[Ubooquity.jar:2.1.5]
  at com.ubooquity.data.feeder.a.b(SourceFile:105) ~[Ubooquity.jar:2.1.5]
  at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.a - Found 1 empty folders
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.a - Deleted empty folders from database. Looking for new ones...
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Finished scanning books directories, populating folders content cache
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Books folder content cache populated
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Scanning comics directories
20250210 12:40:16 [Scanner thread] WARN com.ubooquity.data.database.c - Could not find id of root path /comics (ignore this warning if you just added a new root directory)
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.c - Inserting/updating comic entry in database : /comics
20250210 12:40:16 [Scanner thread] ERROR com.ubooquity.data.feeder.a - Error while scanning comics shared directories
java.lang.NullPointerException: null
  at java.base/java.util.Objects.requireNonNull(Objects.java:209) ~[na:na]
  at java.base/java.util.Arrays$ArrayList.(Arrays.java:4137) ~[na:na]
  at java.base/java.util.Arrays.asList(Arrays.java:4122) ~[na:na]
  at com.ubooquity.data.feeder.a.b(SourceFile:451) ~[Ubooquity.jar:2.1.5]
  at com.ubooquity.data.feeder.a.b(SourceFile:112) ~[Ubooquity.jar:2.1.5]
  at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.c - Found 1 empty folders
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.database.c - Deleted empty folders from database. Looking for new ones...
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Finished scanning comics directories, populating folders content cache
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Comics folder content cache populated
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Comics statistics: [total: 0, added or updated: 0, removed: 0]
20250210 12:40:16 [Scanner thread] INFO com.ubooquity.data.feeder.a - Books statistics: [total: 0, added or updated: 0, removed: 0]