Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/6384359",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-803891b5-6b5c-4f5a-8421-03822df18daa",
      "cw-ade1b774-bea2-43bc-9e78-525f5d528f0c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-dfa43bda-5187-47b4-b944-e4c23f46cc93",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/6384359",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ade1b774-bea2-43bc-9e78-525f5d528f0c"
  }
}