Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/36124",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-40d56b61-2757-4d2e-bbbe-58720f0fd620",
      "cw-3f31638a-25c0-4470-a2a4-fca6be921fb4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cb1660da-b6f2-495f-bac8-8540b9c1b4b9",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/36124",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3f31638a-25c0-4470-a2a4-fca6be921fb4"
  }
}