Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/41462",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-06325800-da9f-4742-a372-26efde00e4c1",
      "cw-76900508-f86e-4918-bb3f-5e57af3b0904"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f8d0184c-2f58-402a-9ffe-0fa35344df1e",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/41462",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-76900508-f86e-4918-bb3f-5e57af3b0904"
  }
}