504 Gateway Time-out

nginx/1.14.1 HTTP/1.1 504 Gateway Time-out Server: nginx/1.14.1 Date: Tue, 22 Jan 2019 17:23:43 GMT Content-Type: text/html Content-Length: 183 Connection: keep-alive Strict-Transport-Security: max-age=31536000 504 Gateway Time-out

504 Gateway Time-out

nginx/1.14.1