Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/36044",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6ae3a04f-17f0-4dac-bc85-1e86efd9bd57",
      "cw-a385d48d-c850-468b-866f-f94f6072a426"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-05ffac48-9f91-4618-aa70-9d7d71b1fb95",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/36044",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a385d48d-c850-468b-866f-f94f6072a426"
  }
}