.MD

Copy the markdown below:

ActionView::Template::Error

app/views/layouts/application.html.erb:237

connection to server at "10.20.0.201", port 30993 failed: No route to host
	Is the server running on that host and accepting TCP/IP connections?

Backtrace

app/views/layouts/application.html.erb:237:in '_app_views_layouts_application_html_erb__4007098429584263945_18944'
app/controllers/errors_pages_controller.rb:12:in 'block (2 levels) in ErrorsPagesController#show'
app/controllers/errors_pages_controller.rb:11:in 'ErrorsPagesController#show'

Request

Name ErrorsPagesController#show
Method GET
URL https://www.20aubac.fr/404
Browser ChromeChrome 108

Parameters

{
  "code": "404",
  "action": "show",
  "controller": "errors_pages"
}

Headers

Host www.20aubac.fr
Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Pragma no-cache
X-Real-Ip 43.173.173.59
Connection close
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
X-Request-Id 8da0a666-194a-4ff7-a4f5-ffb9b871ab04
Cache-Control no-cache
Accept-Encoding gzip
Accept-Language zh-CN,zh;q=0.9,en;q=0.8
X-Forwarded-For 43.173.173.59
X-Request-Start t=1782334172.47
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller
#<ErrorsPagesController:0x00007fb1feda1198>

Environment

os Linux 5.4.0-216-generic
cwd /app
pid 19
host app-20aubac-web-1
ruby ruby 4.0.1 (2026-01-13 revision e04267a14b) +YJIT +PRISM [x86_64-linux]
rails 8.1.2
revision 0fa6bcde2c17c43bc7d28b175832b084c0dd0311

Server

Load CPU RAM Swap Disk
app-20aubac-web-1 Load avg 28% CPU 9% RAM 97% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48