Preconditions:

• Added several folders under Media (each folder contains image files)
• Set rootLocationId and startingLocationId to 1 in src/Example.js (see attached screenshot)

Steps to reproduce

1. Open Image picker instance.
2. Expand folder Media.
3. Verify web browser console output and network requests.

Actual result:

An error 500 occurs when rootLocationId and startingLocationId is set to 1 = Location folder and users try to expand Media folder.

Expected result:

No exception occurs, user can expand folder structure starting from Media folder.