Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/580750",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6646c7e6-26f0-4ee1-b728-37d1aecee419",
      "cw-10a091c2-f038-436e-b692-af90e5f06918"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3c22821e-10c6-4159-9aae-0a1c870feec3",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/580750",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-10a091c2-f038-436e-b692-af90e5f06918"
  }
}
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