FetchError: invalid json response body at https://web-api.cameraworks.co.uk/v1/navigation/header reason: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
    at /app/node_modules/isomorphic-fetch/node_modules/node-fetch/lib/body.js:48:31
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)