Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/580030",
    "isFetching": false
  },
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    "id": "window-b8b0e0ae-0cad-4070-88c4-0ef74397a025",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/580030",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
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    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-9e726da2-966f-4ca8-9404-2b147c72c0b9"
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}