aaPanel_Kern This is the error I see
2023/02/08 13:47:53 [error] 378756#0: *371 connect() failed (111: Connection refused) while connecting to upstream, client: 154.72.153.149, server: api.onemarketc.com, request: "GET /v1/docs/ HTTP/2.0", upstream: "http://127.0.0.1:4001/v1/docs/", host: "api.onemarketc.com"
2023/02/08 13:47:53 [error] 378756#0: *371 connect() failed (111: Connection refused) while connecting to upstream, client: 154.72.153.149, server: api.onemarketc.com, request: "GET /favicon.ico HTTP/2.0", upstream: "http://127.0.0.1:4001/favicon.ico", host: "api.onemarketc.com", referrer: "https://api.onemarketc.com/v1/docs/"