Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/583273",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-15614aa6-2872-49d3-a24d-e0a27dc3f26b",
      "cw-1d954eac-84a1-4cab-8c9c-f287eeb37a6e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c5400113-7120-419a-8e2b-3e5fe49b2451",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/583273",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1d954eac-84a1-4cab-8c9c-f287eeb37a6e"
  }
}
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