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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 142

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
Priority u=0, i
Sec-Ch-Ua "Not_A Brand";v="99", "Chromium";v="142"
X-Real-Ip 120.232.0.12
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
X-Request-Id 33201aa8-cd8a-499a-bf62-5e6696146ee6
Sec-Fetch-Dest document
Sec-Fetch-Mode navigate
Sec-Fetch-Site none
Sec-Fetch-User ?1
Accept-Encoding gzip, deflate, br, zstd
Accept-Language zh-CN,zh;q=0.9
X-Forwarded-For 120.232.0.12
X-Request-Start t=1782334434.188
Sec-Ch-Ua-Mobile ?0
X-Forwarded-Port 443
X-Forwarded-Proto https
Sec-Ch-Ua-Platform "Windows"
Upgrade-Insecure-Requests 1

Context

controller 
#<ErrorsPagesController:0x00007fb20c2fbcd0>

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 6% CPU 7% RAM 98% Swap 38% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48