Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3606428",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2bcb4c30-d7c7-4b64-83b9-fb1d9a87ffdd",
      "cw-8d133634-1971-409c-acbf-174004da4f9e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-843076af-6904-40ac-89e2-e2d4d54b2034",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3606428",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8d133634-1971-409c-acbf-174004da4f9e"
  }
}