Creating Pages deployment failed

HttpError: Missing environment. Ensure your workflow's deployment job has an environment. Example: jobs: deploy: environment: name: github-pages at /home/runner/work/_actions/actions/deploy-pages/v2/node_modules/@octokit/request/dist-node/index.js:86:1 at processTicksAndRejections (node:internal/process/task_queues:95:5) at createPagesDeployment (/home/runner/work/_actions/actions/deploy-pages/v2/src/internal/api-client.js:126:1) at Deployment.create (/home/runner/work/_actions/actions/deploy-pages/v2/src/internal/deployment.js:80:1) at main (/home/runner/work/_actions/actions/deploy-pages/v2/src/index.js:30:1)

Error: Failed to create deployment (status: 400) with build version 068f02a0e46a4ca983701d90c28346650a6ea248. Responded with: Missing environment. Ensure your workflow's deployment job has an environment. Example: jobs: deploy: environment: name: github-pages

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, actions/setup-python@v4, actions/cache@v3, actions/upload-artifact@v3, actions/deploy-pages@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/