Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13372",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c0aa995a-4d91-4fb0-abcf-72571892938d",
      "cw-02e1539c-8439-43c0-a85e-2733896e12cd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b39f36ee-4c79-4719-8fb4-47da343e712f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13372",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-02e1539c-8439-43c0-a85e-2733896e12cd"
  }
}