Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/1763111",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-58ee1b84-cd28-4406-9a64-09060bae906c",
      "cw-04500d79-f824-4087-b108-eac2c8cdbb03"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0ff19631-9df6-4c4d-a157-98c02c7c0c42",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/1763111",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-04500d79-f824-4087-b108-eac2c8cdbb03"
  }
}