Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13700717",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f7b5404a-00dc-40b7-ab32-113424fbffd5",
      "cw-c9c73c41-c20b-4b38-9ab3-620b9e0740b0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ac665ddc-14f5-4c0e-be06-c8536cb503ad",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13700717",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c9c73c41-c20b-4b38-9ab3-620b9e0740b0"
  }
}