Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/24943",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3bdbe697-22ee-41e9-a686-e48277342ec9",
      "cw-7bf536c2-9e77-4a0d-845e-8cc0496b7487"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-033ab937-a9a5-475a-af00-bc77305b5d36",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/24943",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7bf536c2-9e77-4a0d-845e-8cc0496b7487"
  }
}