Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3603498",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1f32557e-cf75-44e3-b405-b8e8eb480b82",
      "cw-66746ad2-c31a-4af3-b84f-6dac5924ff5d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-241f1097-2f36-44e0-b947-13fb659c3872",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3603498",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-66746ad2-c31a-4af3-b84f-6dac5924ff5d"
  }
}