Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://figgy.princeton.edu/concern/scanned_resources/8523925d-e25d-4880-a702-abe50cbef9d5/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aec0678c-a82f-40b6-a4a6-d2e1d371b4cc",
      "cw-438e8371-d220-4f1a-84d0-2215278248df"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b8ecc98f-d212-40dc-ad31-cbbcdbbb1568",
    "manifestId": "https://figgy.princeton.edu/concern/scanned_resources/8523925d-e25d-4880-a702-abe50cbef9d5/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-438e8371-d220-4f1a-84d0-2215278248df"
  }
}