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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 https://www.20aubac.fr/500?sub_category=britannicus
Browser ChromeChrome 148

Parameters

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

Headers

From googlebot(at)googlebot.com
Host www.20aubac.fr
Accept text/html,application/xhtml+xml,application/signed-exchange;v=b3,application/xml;q=0.9,*/*;q=0.8
X-Real-Ip 192.178.6.36
Connection keep-alive
User-Agent Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.7778.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
X-Request-Id 819bc770-e2de-4930-bd22-fa849cf1da63
Accept-Encoding gzip, deflate, br
X-Forwarded-For 192.178.6.36
X-Request-Start t=1782333091.279
X-Forwarded-Port 443
If-Modified-Since Sun, 21 Jun 2026 12:30:30 GMT
X-Forwarded-Proto https
Amp-Cache-Transform google;v="1..8"

Context

controller 
#<Quiz::AnswersController:0x00007fb1fed6b548>

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 19% CPU 8% RAM 98% Swap 37% Disk 42%

Deployments 1

0fa6bcde2c17c43bc7d28b175832b084c0dd0311 11 Jun 08:48