Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582067",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-de89bb0f-3967-4376-8ba3-74b895d63c53",
      "cw-db5e2af4-cb0a-4aae-bcc8-62deee11bfe6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-82f8d478-5470-4e8f-9809-9aa9e0edd67a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582067",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-db5e2af4-cb0a-4aae-bcc8-62deee11bfe6"
  }
}