Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10210084",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-002152b9-f508-4b8c-aa40-3e4909ec0cb6",
      "cw-455e3aeb-939f-41ab-86b3-9cb658cb27ed"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b70c0b0e-980c-48b5-aa33-2782af32b779",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10210084",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-455e3aeb-939f-41ab-86b3-9cb658cb27ed"
  }
}