Mirador viewer

TypeError: Failed to fetch
{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archivelab.org/iiif/naeb-b111-f07-09/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8b38136f-6679-4e1e-bdfd-a8a624b117f0",
      "cw-37661bd7-181b-4b5b-a817-1665adcb0083"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3c6eca00-3b0d-4c58-865a-b1f15b66fac8",
    "manifestId": "https://iiif.archivelab.org/iiif/naeb-b111-f07-09/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-37661bd7-181b-4b5b-a817-1665adcb0083",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archivelab.org/iiif/naeb-b111-f07-09/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}