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ActiveRecord::ConnectionNotEstablished

app/controllers/concerns/guest_user.rb:27 

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/concerns/guest_user.rb:27:in 'GuestUser#guest_user_previously_created'
app/controllers/concerns/guest_user.rb:23:in 'GuestUser#guest_user'
app/controllers/concerns/guest_user.rb:11:in 'GuestUser#current_or_guest_user'
app/controllers/quiz/base_controller.rb:42:in 'Quiz::BaseController#selection'
app/controllers/quiz/base_controller.rb:28:in 'Quiz::BaseController#page_title'

Request

Name ErrorsPagesController#show
Method GET
URL http://www.20aubac.fr/500?sub_category=encyclopedie
Browser ChromeChrome 119

Parameters

{
  "code": "500",
  "action": "show",
  "controller": "errors_pages",
  "sub_category": "encyclopedie"
}

Headers

Host www.20aubac.fr
X-Real-Ip 107.20.255.194
Connection close
User-Agent Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
X-Request-Id a24c8f82-4fd7-466b-a78d-0c40bec6bfb0
Accept-Encoding gzip,deflate
X-Forwarded-For 107.20.255.194
X-Request-Start t=1782333600.215
X-Forwarded-Port 80
X-Forwarded-Proto http

Context

controller 
#<Quiz::AnswersController:0x00007fb1feca4240>

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 13% CPU 7% RAM 100% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48