Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3427445",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a2e6c77b-6121-4d14-9159-7716970754a1",
      "cw-02850fcb-804e-4d18-8b86-284478a293c3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b6626950-71a4-4a51-b804-cb9ad54f6e97",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3427445",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-02850fcb-804e-4d18-8b86-284478a293c3"
  }
}