500 Internal Server Error, expected 404

[just806me]

I, [2022-02-12T13:36:05.949149 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3] Started GET "/contests/1/statistics" for 207.46.13.172 at 2022-02-12 13:36:05 +0200
I, [2022-02-12T13:36:05.950508 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3] Processing by StatisticsController#index as */*
I, [2022-02-12T13:36:05.950766 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Parameters: {"contest_id"=>"1"}
I, [2022-02-12T13:36:05.952530 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Device ID: fe52e922-63bf-4d7e-a547-57ff46ce7e33
D, [2022-02-12T13:36:05.954122 #31113] DEBUG -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Rendering layout layouts/application.html.erb
D, [2022-02-12T13:36:05.954906 #31113] DEBUG -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Rendering statistics/index.html.erb within layouts/application
D, [2022-02-12T13:36:05.958151 #31113] DEBUG -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Contest Exists? (0.9ms)  SELECT 1 AS one FROM "contests" WHERE "contests"."archived" = $1 AND (upload_open OR registration_open) LIMIT $2  [["archived", false], ["LIMIT", 1]]
D, [2022-02-12T13:36:05.960017 #31113] DEBUG -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Contest Load (0.8ms)  SELECT "contests".* FROM "contests" WHERE "contests"."archived" = $1 AND "contests"."id" = $2 LIMIT $3  [["archived", false], ["id", 1], ["LIMIT", 1]]
I, [2022-02-12T13:36:05.961083 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Rendered statistics/index.html.erb within layouts/application (Duration: 5.9ms | Allocations: 1196)
I, [2022-02-12T13:36:05.961267 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   Rendered layout layouts/application.html.erb (Duration: 6.4ms | Allocations: 1245)
I, [2022-02-12T13:36:05.961697 #31113]  INFO -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3] Completed 500 Internal Server Error in 10ms (ActiveRecord: 1.7ms | Allocations: 2283)
F, [2022-02-12T13:36:05.963667 #31113] FATAL -- : [095aa819-e451-4e38-b935-55bd4e7fc4b3]   
[095aa819-e451-4e38-b935-55bd4e7fc4b3] ActionView::Template::Error (Couldn't find Contest with 'id'=1 [WHERE "contests"."archived" = $1]):
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     4:     <tr>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     5:       <th>ID</th>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     6:       <th>Прізвище, Ім'я, По батькові</th>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     7:       <% contest.tasks.order(:id).each do |task| %>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     8:         <th><%= task.display_name %></th>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]     9:       <% end %>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]    10:     </tr>
[095aa819-e451-4e38-b935-55bd4e7fc4b3]   
[095aa819-e451-4e38-b935-55bd4e7fc4b3] app/controllers/application_controller.rb:45:in `contest'
[095aa819-e451-4e38-b935-55bd4e7fc4b3] app/controllers/application_controller.rb:29:in `contest'
[095aa819-e451-4e38-b935-55bd4e7fc4b3] app/views/statistics/index.html.erb:7

[just806me]

It actually returns "HTTP/1.1 404 Not Found", but in the logs it shows "Completed 500 Internal Server Error" 🤔

$ curl -I http://localhost:3000/contests/1/statistics             
HTTP/1.1 404 Not Found
Content-Type: text/html; charset=UTF-8
X-Request-Id: 5ae4cd4e-9bbd-4013-80aa-e8c1b5d0535e
X-Runtime: 0.020854
Set-Cookie: __profilin=p%3Dt; path=/; HttpOnly; SameSite=Lax
Content-Length: 1722