Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/36033",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c1db5d4b-208b-49ed-af11-3958259c7606",
      "cw-1e395004-364f-4d35-a87e-1894ed83e775"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fd7ca423-d024-4f7a-a166-5c459284b28b",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/36033",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1e395004-364f-4d35-a87e-1894ed83e775"
  }
}