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ActiveRecord::ConnectionNotEstablished

app/controllers/topics_controller.rb:11 

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:11:in 'TopicsController#index'

Request

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

Parameters

{
  "code": "500",
  "action": "show",
  "controller": "errors_pages",
  "category_id": "raison"
}

Headers

Host www.20aubac.fr
Accept text/markdown,text/html;q=0.9,application/xhtml+xml;q=0.8,application/xml;q=0.7,image/webp;q=0.6,*/*;q=0.5
Pragma no-cache
X-Real-Ip 172.121.235.184
User-Agent Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
X-Request-Id a65a7f64-b8d1-4f29-99fb-ea767849f46c
Cache-Control no-cache
Accept-Encoding gzip, deflate, br
Accept-Language en-US,en;q=0.5
X-Forwarded-For 172.121.235.184
X-Request-Start t=1782333513.139
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller 
#<TopicsController:0x00007fb1fc6667e0>

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 4% CPU 5% RAM 98% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48