Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13629043",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
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      "cw-3f312f04-9a7b-430d-9b7f-7fbf072bffd6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2a89fbcd-4a75-4e22-a625-c02e1f5b6708",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13629043",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3f312f04-9a7b-430d-9b7f-7fbf072bffd6"
  }
}