Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://figgy.princeton.edu/concern/scanned_resources/7bb589c6-7977-481c-9e8f-3670d570b3e6/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b2b397c8-eb56-4214-a1b7-7a28c87cc2c0",
      "cw-c416ca50-706e-487b-ba4a-51fe391ab2a4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c80bef33-d5a5-4df0-8c38-d505955bf73d",
    "manifestId": "https://figgy.princeton.edu/concern/scanned_resources/7bb589c6-7977-481c-9e8f-3670d570b3e6/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c416ca50-706e-487b-ba4a-51fe391ab2a4"
  }
}