Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/81430",
    "isFetching": false
  },
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    "id": "window-c5afdd74-a863-4dca-8851-44d1d610d127",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/81430",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
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    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-734260e2-80e9-4c70-82fb-6573bcf54956"
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