Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/5719550",
    "isFetching": false
  },
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    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
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    ],
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    "highlightAllAnnotations": false,
    "id": "window-7324b3fb-7f25-49b5-bdf5-f2a2e4f1686a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/5719550",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b1da45bb-20d5-4b6f-bb02-3a1331ade0ca"
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}