Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11785077",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-cab73d3c-fe3f-43ab-99cb-a7ca06d81bfd",
      "cw-f214a715-9a26-41d7-bbd6-dd495abf8f97"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cef1a983-4b8c-4016-8760-85c07d0be2d4",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11785077",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f214a715-9a26-41d7-bbd6-dd495abf8f97"
  }
}