Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/1524088",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3463758f-9c96-4fce-b921-8634eefe040e",
      "cw-a40bf96d-6a5d-4bf7-8aaa-3d5c2867b380"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d2a03558-4a89-49f7-817b-4efac53cee90",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/1524088",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a40bf96d-6a5d-4bf7-8aaa-3d5c2867b380"
  }
}