Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/70833",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-09bec631-287e-48fb-88d7-870fb31f19f7",
      "cw-1285b49b-cf3e-42e0-8bc5-bd0ada6c15e7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-37fdbaac-5e90-4cf3-823e-b77f0122d69a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/70833",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1285b49b-cf3e-42e0-8bc5-bd0ada6c15e7"
  }
}