Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/71093",
    "isFetching": false
  },
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    "companionAreaOpen": true,
    "companionWindowIds": [
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    "highlightAllAnnotations": false,
    "id": "window-e90e56cf-bea0-4a66-a8a6-dad74d57e57a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/71093",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-24f0fa47-3a26-4227-a0ae-71d2adec7254"
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}