Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3087328",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-391b5855-e8a0-401e-afb9-2b82a3984261",
      "cw-93574f51-0358-424a-9ebf-830e2343d5e8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d5a555ac-7ee4-45cf-9b22-d6db49455a79",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3087328",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-93574f51-0358-424a-9ebf-830e2343d5e8"
  }
}