Creating Pages deployment failed

HttpError: invalid json response body at https://api.github.com/repos/CQCL/pytket-qir/pages/deployments reason: Unexpected end of JSON input at /home/runner/work/_actions/actions/deploy-pages/v2/webpack:/deploy-pages/node_modules/@octokit/request/dist-node/index.js:108:1 at processTicksAndRejections (node:internal/process/task_queues:96:5) at createPagesDeployment (/home/runner/work/_actions/actions/deploy-pages/v2/webpack:/deploy-pages/src/internal/api-client.js:126:1) at Deployment.create (/home/runner/work/_actions/actions/deploy-pages/v2/webpack:/deploy-pages/src/internal/deployment.js:80:1) at main (/home/runner/work/_actions/actions/deploy-pages/v2/webpack:/deploy-pages/src/index.js:30:1)

HttpError: invalid json response body at https://api.github.com/repos/CQCL/pytket-qir/pages/deployments reason: Unexpected end of JSON input