.MD

Copy the markdown below:

ActiveRecord::ConnectionNotEstablished

app/controllers/topics_controller.rb:47 

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/topics_controller.rb:47:in 'Enumerable#map'
app/controllers/topics_controller.rb:47:in 'TopicsController#index_all'

Request

Name ErrorsPagesController#show
Method GET
URL https://www.20aubac.fr/500
Browser Unknown Browser

Parameters

{
  "code": "500",
  "type": "dissertation",
  "action": "show",
  "matiere": "philosophie",
  "controller": "errors_pages"
}

Headers

Host www.20aubac.fr
Accept */*
X-Real-Ip 31.13.103.16
User-Agent meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
X-Request-Id 9adafdb4-079b-4df8-8653-09d861b9cb0c
X-Forwarded-For 31.13.103.16
X-Request-Start t=1782333430.713
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller 
#<TopicsController:0x00007fb1fd076b90>

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 5% CPU 6% RAM 98% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48