Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9925638",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d6098df8-db70-41a6-b8bf-236190ab628e",
      "cw-97ecd801-dbe6-47a8-a754-05ba4a8baf37"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e1bd9963-1cda-4274-bb80-eeaebd27151b",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9925638",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-97ecd801-dbe6-47a8-a754-05ba4a8baf37"
  }
}