Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/145295",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2bb8effc-ab26-45b9-8715-3b6409d239ab",
      "cw-ca31d4fd-09e7-4213-9e39-5f316f4fc032"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7fa07a3f-e892-4c39-8061-fbb73b4f6804",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/145295",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ca31d4fd-09e7-4213-9e39-5f316f4fc032"
  }
}