Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/14901545",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8b6f6f11-5f13-47c3-8119-9ae6a248bd5e",
      "cw-7190f5b0-d22f-466f-8aba-f6f49489d9de"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a99f909f-f66b-4505-af1c-c987db89cec0",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/14901545",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7190f5b0-d22f-466f-8aba-f6f49489d9de"
  }
}