Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3596176",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3530dbed-6877-46f0-9eb5-b7416736baa5",
      "cw-c048104f-9816-4816-ad7a-d81d550b8a8e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-96fedd9e-41a7-4911-82ff-dba216940475",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3596176",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c048104f-9816-4816-ad7a-d81d550b8a8e"
  }
}