Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/14110",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-09301c69-065d-4de1-9b9e-d3cb1f712858",
      "cw-f624fe1f-7dde-41f1-ab7a-0609e312cfaa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f80b44d3-2d59-4953-8db9-2b0c14a731a1",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/14110",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f624fe1f-7dde-41f1-ab7a-0609e312cfaa"
  }
}