Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4426908",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1a582d8d-e488-4eb6-968f-6d0291219e05",
      "cw-a8bade1e-a787-497e-b12c-cd803c017343"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-974e961a-e714-42b3-ba86-3b32e0a91b81",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4426908",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a8bade1e-a787-497e-b12c-cd803c017343"
  }
}