Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/7076837",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-61788ee2-dc87-4a4e-9fd9-6ba3d84a7c0c",
      "cw-e9e3885e-b3dd-414a-9e7f-2120b5649140"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-65ceae80-de40-4bb2-a851-769a0d19299c",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/7076837",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e9e3885e-b3dd-414a-9e7f-2120b5649140"
  }
}