Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10007",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-96f815ae-ad00-4fa0-a1b4-3b0d70843a61",
      "cw-a38eb255-b220-4ffb-ae5d-bb72702ff76d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cb541b6c-8ec8-4b3b-b291-f65bdbe1b43e",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10007",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a38eb255-b220-4ffb-ae5d-bb72702ff76d"
  }
}