Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/67665",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e00232e9-82b4-4b09-8fb7-b49123b59210",
      "cw-65cf825c-3d08-49f6-9325-71149b5b14d6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a5b5a90a-e068-4038-8341-ec3c3d611cf2",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/67665",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-65cf825c-3d08-49f6-9325-71149b5b14d6"
  }
}
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