Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/5896077",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ea61f2a9-5ab7-4092-944a-1981aa5192d8",
      "cw-593dd167-363f-449e-b396-f0e7b5da0132"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d28d71e7-e817-40a6-873f-2cfb45ef924d",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/5896077",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-593dd167-363f-449e-b396-f0e7b5da0132"
  }
}