Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/329745",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6407e165-37c3-4da5-a068-441691c788f0",
      "cw-7dc1ba5c-a0f8-4875-ac95-438331d78e89"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5a5a941f-217e-4552-9d0a-e2586bff4769",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/329745",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7dc1ba5c-a0f8-4875-ac95-438331d78e89"
  }
}