2026/02/14 23:40:14 [warn] 508#508: *770 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/1/00/0000000001 while reading upstream, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cache/97de29030b01af5b720989e26703fcf354efbcf2.js HTTP/1.1", upstream: "https://192.168.0.250:8443/cache/97de29030b01af5b720989e26703fcf354efbcf2.js", host: "mail.hanmocnn.co.kr"
2026/02/14 23:40:18 [warn] 510#510: *785 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/2/00/0000000002 while reading upstream, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cache/97de29030b01af5b720989e26703fcf354efbcf2.js HTTP/1.1", upstream: "https://192.168.0.250:8443/cache/97de29030b01af5b720989e26703fcf354efbcf2.js", host: "mail.hanmocnn.co.kr"
2026/02/14 23:40:37 [warn] 508#508: *770 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:40:38 [warn] 507#507: *871 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/html/.env HTTP/1.1"
2026/02/14 23:40:39 [warn] 507#507: *875 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/app/.env HTTP/1.1"
2026/02/14 23:40:43 [warn] 507#507: *892 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/home/www/.env HTTP/1.1"
2026/02/14 23:40:43 [warn] 512#512: *821 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:40:44 [warn] 507#507: *895 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /icons/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:40:44 [warn] 507#507: *896 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/html/.env HTTP/1.1"
2026/02/14 23:40:45 [warn] 507#507: *897 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /icons/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/html/.env HTTP/1.1"
2026/02/14 23:40:45 [warn] 507#507: *898 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/app/.env HTTP/1.1"
2026/02/14 23:40:45 [warn] 507#507: *900 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/home/www/.env HTTP/1.1"
2026/02/14 23:40:46 [warn] 507#507: *899 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/.env HTTP/1.1"
2026/02/14 23:40:46 [warn] 507#507: *902 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /icons/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:40:46 [warn] 507#507: *903 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/html/.env HTTP/1.1"
2026/02/14 23:40:54 [warn] 507#507: *924 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/.env HTTP/1.1"
2026/02/14 23:40:55 [warn] 507#507: *928 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/html/.env HTTP/1.1"
2026/02/14 23:47:57 [warn] 506#506: *1044 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/3/00/0000000003 while reading upstream, client: 52.87.77.128, server: mail.hanmocnn.co.kr, request: "GET /cache/97de29030b01af5b720989e26703fcf354efbcf2.js HTTP/2.0", upstream: "https://192.168.0.250:8443/cache/97de29030b01af5b720989e26703fcf354efbcf2.js", host: "mail.hanmocnn.co.kr", referrer: "https://mail.hanmocnn.co.kr/"
2026/02/14 23:47:57 [warn] 506#506: *1044 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/4/00/0000000004 while reading upstream, client: 52.87.77.128, server: mail.hanmocnn.co.kr, request: "GET /cache/3c8c8b3a1c6b3ce2aa532d167f918f5d056abec5.css HTTP/2.0", upstream: "https://192.168.0.250:8443/cache/3c8c8b3a1c6b3ce2aa532d167f918f5d056abec5.css", host: "mail.hanmocnn.co.kr", referrer: "https://mail.hanmocnn.co.kr/"
2026/02/14 23:48:20 [warn] 506#506: *1058 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/5/00/0000000005 while reading upstream, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cache/97de29030b01af5b720989e26703fcf354efbcf2.js HTTP/1.1", upstream: "https://192.168.0.250:8443/cache/97de29030b01af5b720989e26703fcf354efbcf2.js", host: "mail.hanmocnn.co.kr"
2026/02/14 23:48:50 [warn] 506#506: *1058 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:48:51 [warn] 506#506: *1116 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/html/.env HTTP/1.1"
2026/02/14 23:48:52 [warn] 506#506: *1117 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/app/.env HTTP/1.1"
2026/02/14 23:48:53 [warn] 506#506: *1118 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%2e/%2e%2e/%2e%2e/%2e%2e/home/www/.env HTTP/1.1"
2026/02/14 23:48:54 [warn] 506#506: *1119 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /icons/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/.env HTTP/1.1"
2026/02/14 23:48:55 [warn] 506#506: *1120 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /icons/.%2e/%2e%2e/%2e%2e/%2e%2e/var/www/html/.env HTTP/1.1"
2026/02/14 23:48:56 [warn] 506#506: *1121 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/.env HTTP/1.1"
2026/02/14 23:48:57 [warn] 509#509: *1122 using uninitialized "server" variable while logging request, client: 185.177.72.60, server: mail.hanmocnn.co.kr, request: "GET /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/var/www/html/.env HTTP/1.1"
2026/02/15 03:34:47 [warn] 522#522: *5758 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/0/24/0000002240 while reading upstream, client: 195.178.110.132, server: mail.hanmocnn.co.kr, request: "GET /cache/97de29030b01af5b720989e26703fcf354efbcf2.js HTTP/1.1", upstream: "https://192.168.0.250:8443/cache/97de29030b01af5b720989e26703fcf354efbcf2.js", host: "mail.hanmocnn.co.kr"
2026/02/15 07:04:20 [error] 778#778: *11569 connect() failed (111: Connection refused) while connecting to upstream, client: 222.117.41.51, server: mail.hanmocnn.co.kr, request: "POST /rc/?_task=mail&_action=refresh HTTP/2.0", upstream: "https://192.168.0.250:8443/rc/?_task=mail&_action=refresh", host: "mail.hanmocnn.co.kr", referrer: "https://mail.hanmocnn.co.kr/"
2026/02/15 07:05:12 [error] 777#777: *11586 open() "/data/letsencrypt-acme-challenge/.well-known/acme-challenge/132752626722491" failed (2: No such file or directory), client: 222.117.41.51, server: mail.hanmocnn.co.kr, request: "GET /.well-known/acme-challenge/132752626722491 HTTP/2.0", host: "mail.hanmocnn.co.kr"
2026/02/15 08:05:36 [error] 816#816: *11958 open() "/data/letsencrypt-acme-challenge/.well-known/acme-challenge/22270184778438" failed (2: No such file or directory), client: 222.117.41.51, server: mail.hanmocnn.co.kr, request: "GET /.well-known/acme-challenge/22270184778438 HTTP/1.1", host: "mail.hanmocnn.co.kr"
2026/02/15 09:06:03 [error] 816#816: *12765 open() "/data/letsencrypt-acme-challenge/.well-known/acme-challenge/21520162613543" failed (2: No such file or directory), client: 222.117.41.51, server: mail.hanmocnn.co.kr, request: "GET /.well-known/acme-challenge/21520162613543 HTTP/1.1", host: "mail.hanmocnn.co.kr"
2026/02/15 10:06:26 [error] 817#817: *14716 open() "/data/letsencrypt-acme-challenge/.well-known/acme-challenge/2059769144768" failed (2: No such file or directory), client: 222.117.41.51, server: mail.hanmocnn.co.kr, request: "GET /.well-known/acme-challenge/2059769144768 HTTP/1.1", host: "mail.hanmocnn.co.kr"
