Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/6356603",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-16456c3a-940f-4075-8b1c-9bf5cc1ccb39",
      "cw-79838b84-5aab-430d-801c-10d82de8160a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7c0089ac-b8e5-4f78-b4ce-e7c40d2ebf7a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/6356603",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-79838b84-5aab-430d-801c-10d82de8160a"
  }
}
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