Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11383373",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-422f2de7-924b-4501-b431-984c592a6a59",
      "cw-e80111ba-f5c5-4a57-89a7-5a6221aa1501"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-77884b65-ac60-4d0c-92eb-1c4e0da83d91",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11383373",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e80111ba-f5c5-4a57-89a7-5a6221aa1501"
  }
}