Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://figgy.princeton.edu/concern/scanned_resources/8bf89921-bcc0-4114-8b97-6f2b559dd4b3/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9b98bd9c-8c46-4d58-9906-333477737d99",
      "cw-edaabc6c-8f6c-470b-91b8-8b29630573ac"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2b3b2a4a-caae-44f7-ae97-461c55233fc5",
    "manifestId": "https://figgy.princeton.edu/concern/scanned_resources/8bf89921-bcc0-4114-8b97-6f2b559dd4b3/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-edaabc6c-8f6c-470b-91b8-8b29630573ac"
  }
}