Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15879/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4dac0419-aa56-4a98-b1ae-612af0d32dd8",
      "cw-c42e05f0-46d7-4a42-a6a8-ec3411411d81"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f01dfc4f-f1a9-4977-b757-f0b7f5e200ff",
    "manifestId": "/werk/15879/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c42e05f0-46d7-4a42-a6a8-ec3411411d81",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15879/iiif/",
    "canvasIndex": 2
  }
}