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ActiveRecord::RecordNotFound

app/controllers/categories_controller.rb:3 

Couldn't find Category with 'id'="statistics"

Backtrace

app/controllers/categories_controller.rb:3:in 'CategoriesController#show'
lib/middleware/malicious_path_blocker.rb:45:in 'Middleware::MaliciousPathBlocker#call'

Request

Name CategoriesController#show
Method GET
URL https://whyruby.info/statistics
Browser ChromeChrome 134

Parameters

{
  "id": "statistics",
  "action": "show",
  "controller": "categories"
}

Headers

Host whyruby.info
Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8
Referer https://whyruby.info
Sec-Ch-Ua "Not_A Brand";v="8", "Chromium";v="134", "Google Chrome";v="134"
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
X-Request-Id b3a73677-2658-49b3-bec3-9229efa0dee9
Cache-Control max-age=0
Sec-Fetch-Dest document
Sec-Fetch-Mode navigate
Sec-Fetch-Site same-origin
Sec-Fetch-User ?1
X-Kamal-Target 53d4cf1bf76f:80
Accept-Encoding gzip
Accept-Language zh-CN,zh;q=0.9,en;q=0.8
X-Forwarded-For 88.252.192.56, 172.18.0.3
X-Request-Start t=1778388369638
X-Sendfile-Type X-Sendfile
Sec-Ch-Ua-Mobile ?0
X-Forwarded-Host whyruby.info
X-Forwarded-Port 443
X-Forwarded-Proto https
Sec-Ch-Ua-Platform "Windows"
Upgrade-Insecure-Requests 1

Context

controller 
#<CategoriesController:0x00007e01d5e2f338>

Environment

os Linux 6.8.0-106-generic
cwd /rails
pid 24
host whyruby.info-1a9c2d0bc983
ruby ruby 4.0.1 (2026-01-13 revision e04267a14b) +YJIT +PRISM [x86_64-linux]
rails 8.2.0.alpha
revision 52a23b1a3a2dc0c2ebc3e12cb7a33d0698be4084

Server

Load CPU RAM Swap Disk
whyruby.info-1a9c2d0bc983 Load avg 12% CPU 13% RAM 97% Swap 100% Disk 59%

Deployments 1

52a23b1a3a2dc0c2ebc3e12cb7a33d0698be4084 15 Apr 07:58