Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3318850",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2b7be3d3-a7b1-4747-bf51-840bb60c1b1c",
      "cw-93e82ddf-d159-42bc-9f4a-aa8264d4fb56"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e5efca90-079c-4391-9bf6-0387a5b88cbe",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3318850",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-93e82ddf-d159-42bc-9f4a-aa8264d4fb56"
  }
}