Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/7981523",
    "isFetching": false
  },
  "window": {
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    "companionWindowIds": [
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0968d1d6-2eb4-42a7-af2a-047b7a6b93ce",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/7981523",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-eef1f582-6945-4d9b-9b95-f700820c1dfb"
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}
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