Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b101-f02-07/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8a120a41-e352-4b2b-931e-e51d20cc50ac",
      "cw-f8445f41-139d-49f9-b8da-7db0f4a97ae8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-705e8fe4-86aa-45a1-a953-274713dad366",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b101-f02-07/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f8445f41-139d-49f9-b8da-7db0f4a97ae8",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b101-f02-07/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}