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ActiveRecord::RecordNotFound

app/controllers/posts_controller.rb:112 

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

Backtrace

app/controllers/posts_controller.rb:112:in 'PostsController#set_post'
lib/middleware/malicious_path_blocker.rb:45:in 'Middleware::MaliciousPathBlocker#call'

Request

Name PostsController#show
Method GET
URL https://whyruby.info/_next/image?q=75&url=http://169.254.169.254/latest/meta-data/iam/security-credentials/&w=1200
Browser ChromeChrome 119

Parameters

{
  "q": "75",
  "w": "1200",
  "id": "image",
  "url": "http://169.254.169.254/latest/meta-data/iam/security-credentials/",
  "action": "show",
  "controller": "posts",
  "category_id": "_next"
}

Headers

Host whyruby.info
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 2cc2cf82-8322-479e-a141-985256673b90
X-Kamal-Target 53d4cf1bf76f:80
Accept-Encoding gzip,deflate
X-Forwarded-For 54.243.63.52, 172.18.0.3
X-Request-Start t=1782033928089
X-Sendfile-Type X-Sendfile
X-Forwarded-Host whyruby.info
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller 
#<PostsController:0x00007e01d9811060>

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 17% CPU 13% RAM 96% Swap 100% Disk 63%

Deployments 1

52a23b1a3a2dc0c2ebc3e12cb7a33d0698be4084 15 Apr 07:58