Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/7314425",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-0cfe426d-b9dc-4415-ba34-8468b571bdae",
      "cw-db1c3f98-b147-4e10-9f08-a3076ec13a7c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5f1484e2-c559-4d49-8677-676008be0384",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/7314425",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-db1c3f98-b147-4e10-9f08-a3076ec13a7c"
  }
}