Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/32974",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
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      "cw-8bd6de37-6d73-49f9-99a0-ffc45286f54f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7b199ea9-0e91-47b2-a34e-2e8e243d3cdd",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/32974",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8bd6de37-6d73-49f9-99a0-ffc45286f54f"
  }
}