Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21737/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b270b498-6f1a-4e63-8ed3-de18bf717fec",
      "cw-6df37207-7474-4fc5-8ddf-aad3d31fdad9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3001d019-bb36-4979-8c8e-eabb3eb3e6d6",
    "manifestId": "/werk/21737/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6df37207-7474-4fc5-8ddf-aad3d31fdad9",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21737/iiif/",
    "canvasIndex": 2
  }
}