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ActiveRecord::ConnectionNotEstablished

app/controllers/essay_contents/internals_controller.rb:14 

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/controllers/essay_contents/internals_controller.rb:14:in 'EssayContents::InternalsController#show'

Request

Name ErrorsPagesController#show
Method GET
URL https://www.20aubac.fr/500
Browser Google Search App 425

Parameters

{
  "id": "35009-francoise-graffigny-lettres-une-peruvienne-lettre-34-extrait",
  "code": "500",
  "action": "show",
  "controller": "errors_pages"
}

Headers

Host www.20aubac.fr
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer https://www.google.com/url?q=https://www.20aubac.fr/corriges/35009-francoise-graffigny-lettres-une-peruvienne-lettre-34-extrait&sa=U&sqi=2&ved=2ahUKEwicy4iZ2aCVAxXcNvsDHbhSC8gQFnoECCAQAQ&usg=AOvVaw3yB7kh-OVOcHxBC1347vCn
Priority u=0, i
X-Real-Ip 88.167.0.215
User-Agent Mozilla/5.0 (iPhone; CPU iPhone OS 26_5_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/425.6.927981711 Mobile/15E148 Safari/604.1
X-Request-Id 35a2f0f3-93fb-4a15-a8ca-7672a7812a3c
Sec-Fetch-Dest document
Sec-Fetch-Mode navigate
Sec-Fetch-Site none
Accept-Encoding gzip, deflate, br, zstd
Accept-Language fr-FR,fr;q=0.9
X-Forwarded-For 88.167.0.215
X-Request-Start t=1782332453.668
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller 
#<EssayContents::InternalsController:0x00007fb1fe64a7a0>

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 8% RAM 100% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48