Error 404 Not Found

GET https://rozvrh2.fjfi.cvut.cz/robots.txt

IP
2a03:2880:3ff:51::
Profiled on
Token
a0e426
Forwarded to ErrorController (d0d7aa)

Request / Response

Request

GET Parameters

None

POST Parameters

None

Uploaded Files

None

Request Attributes

Key Value
_remove_csp_headers 
true
_stopwatch_token 
"f5da78"

Request Headers

Header Value
accept 
"*/*"
accept-encoding 
"gzip, deflate, zstd"
host 
"rozvrh2.fjfi.cvut.cz"
range 
"bytes=0-512000"
user-agent 
"facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)"
x-php-ob-level 
"1"

Request Content

Request content not available (it was retrieved as a resource).

Retry Command

curl \
  --compressed \
  --url 'https://rozvrh2.fjfi.cvut.cz/robots.txt' \
  --header 'Accept-Encoding: gzip, deflate, zstd' \
  --header 'User-Agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)' \
  --header 'Range: bytes=0-512000' \
  --header 'Accept: */*' \
  --header 'X-Php-Ob-Level: 1'

Response

Response Headers

Header Value
cache-control 
"no-cache, private"
content-type 
"text/html; charset=UTF-8"
date 
"Sun, 11 Oct 2026 06:29:42 GMT"
vary 
"Accept"
x-debug-exception 
"No%20route%20found%20for%20%22GET%20https%3A%2F%2Frozvrh2.fjfi.cvut.cz%2Frobots.txt%22"
x-debug-exception-file 
"%2Fhome%2Frozvrh%2Frbk%2Fvendor%2Fsymfony%2Fhttp-kernel%2FEventListener%2FRouterListener.php:156"
x-debug-token 
"a0e426"
x-debug-token-link 
"https://rozvrh2.fjfi.cvut.cz/_profiler/d0d7aa"
x-previous-debug-token 
"d0d7aa"
x-robots-tag 
"noindex"

Cookies

Request Cookies

No request cookies

Response Cookies

No response cookies

Session

Session Metadata

No session metadata

Session Attributes

No session attributes

Session Usage

0 Usages
Stateless check enabled

Session not used.

Flashes

Flashes

No flash messages were created.

Server Parameters

Server Parameters

Defined in .env

Key Value
APP_ENV 
"dev"
APP_SECRET 
"258a83216ed56a1a49424b116bb6f529"
DATABASE_URL 
"mysql://rbk:3KHXrcoA7vkMeCsW9k@localhost:3306/rbk?serverVersion=11.7.2-MariaDB&charset=utf8mb4"
LDAP_SECRET 
"KmGvQW85fpk96Td"
MAILER_DSN 
"sendmail://default"
MESSENGER_TRANSPORT_DSN 
"doctrine://default?auto_setup=0"

Defined as regular env variables

Key Value
APP_DEBUG 
"1"
APP_PROJECT_DIR 
"/home/rozvrh/rbk"
APP_RUNTIME 
"Symfony\Component\Runtime\SymfonyRuntime"
APP_RUNTIME_OPTIONS 
[
  "project_dir" => "/home/rozvrh/rbk"
]
CONTENT_LENGTH 
""
CONTENT_TYPE 
""
DOCUMENT_ROOT 
"/home/rozvrh/rbk/public"
DOCUMENT_URI 
"/index.php"
FCGI_ROLE 
"RESPONDER"
GATEWAY_INTERFACE 
"CGI/1.1"
HOME 
"/home/rozvrh"
HTTPS 
"on"
HTTP_ACCEPT 
"*/*"
HTTP_ACCEPT_ENCODING 
"gzip, deflate, zstd"
HTTP_HOST 
"rozvrh2.fjfi.cvut.cz"
HTTP_RANGE 
"bytes=0-512000"
HTTP_USER_AGENT 
"facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)"
PHP_SELF 
"/index.php"
QUERY_STRING 
""
REDIRECT_STATUS 
"200"
REMOTE_ADDR 
"2a03:2880:3ff:51::"
REMOTE_PORT 
"43936"
REMOTE_USER 
""
REQUEST_METHOD 
"GET"
REQUEST_SCHEME 
"https"
REQUEST_TIME 
1791700182
REQUEST_TIME_FLOAT 
1791700182.1446
REQUEST_URI 
"/robots.txt"
SCRIPT_FILENAME 
"/home/rozvrh/rbk/public/index.php"
SCRIPT_NAME 
"/index.php"
SERVER_ADDR 
"2001:718:2:1848::80"
SERVER_NAME 
"rozvrh-dev.fjfi.cvut.cz"
SERVER_PORT 
"443"
SERVER_PROTOCOL 
"HTTP/2.0"
SERVER_SOFTWARE 
"nginx/1.28.1"
SYMFONY_DOTENV_PATH 
"/home/rozvrh/rbk/.env"
SYMFONY_DOTENV_VARS 
"APP_ENV,APP_SECRET,MESSENGER_TRANSPORT_DSN,MAILER_DSN,LDAP_SECRET,DATABASE_URL"
USER 
"rozvrh"

Sub-Requests 1

ErrorController (token = d0d7aa)

Key Value
_controller 
"error_controller"
_controller_attributes 
[]
_stopwatch_token 
"f6e7a5"
exception 
Symfony\Component\HttpKernel\Exception\NotFoundHttpException {#597
  #message: "No route found for "GET https://rozvrh2.fjfi.cvut.cz/robots.txt""
  #code: 0
  #file: "/home/rozvrh/rbk/vendor/symfony/http-kernel/EventListener/RouterListener.php"
  #line: 156
  -previous: Symfony\Component\Routing\Exception\ResourceNotFoundException {#697 …}
  -statusCode: 404
  -headers: []
  trace: {
    /home/rozvrh/rbk/vendor/symfony/http-kernel/EventListener/RouterListener.php:156 {
      Symfony\Component\HttpKernel\EventListener\RouterListener->onKernelRequest(RequestEvent $event): void …
      › 
      ›     throw new NotFoundHttpException($message, $e);
      › } catch (MethodNotAllowedException $e) {
    }
    /home/rozvrh/rbk/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:115 {
      Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void …
      › try {
      ›     ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
      › } finally {
    }
    /home/rozvrh/rbk/vendor/symfony/event-dispatcher/EventDispatcher.php:206 {
      Symfony\Component\EventDispatcher\EventDispatcher->callListeners(iterable $listeners, string $eventName, object $event): void …
      ›     }
      ›     $listener($event, $eventName, $this);
      › }
    }
    /home/rozvrh/rbk/vendor/symfony/event-dispatcher/EventDispatcher.php:56 {
      Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object $event, ?string $eventName = null): object …
      › if ($listeners) {
      ›     $this->callListeners($listeners, $eventName, $event);
      › }
    }
    /home/rozvrh/rbk/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:129 {
      Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object $event, ?string $eventName = null): object …
      › try {
      ›     $this->dispatcher->dispatch($event, $eventName);
      › } finally {
    }
    /home/rozvrh/rbk/vendor/symfony/http-kernel/HttpKernel.php:162 {
      Symfony\Component\HttpKernel\HttpKernel->handleRaw(Request $request, int $type = self::MAIN_REQUEST, ?ControllerMetadata &$controllerMetadata = null): Response …
      › $event = new RequestEvent($this, $request, $type);
      › $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
      › 
    }
    /home/rozvrh/rbk/vendor/symfony/http-kernel/HttpKernel.php:79 {
      Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
      › try {
      ›     return $response = $this->handleRaw($request, $type, $controllerMetadata);
      › } catch (\Throwable $e) {
    }
    /home/rozvrh/rbk/vendor/symfony/http-kernel/Kernel.php:143 {
      Symfony\Component\HttpKernel\Kernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
      › try {
      ›     return $this->getHttpKernel()->handle($request, $type, $catch);
      › } finally {
    }
    /home/rozvrh/rbk/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:34 {
      Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run(): int …
      › {
      ›     $response = $this->kernel->handle($this->request);
      › 
    }
    /home/rozvrh/rbk/vendor/autoload_runtime.php:32 {
      require_once …
      ›         ->getRunner($app)
      ›         ->run()
      › );
    }
    /home/rozvrh/rbk/public/index.php:5 {
      › 
      › require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
      › 
      arguments: {
        "/home/rozvrh/rbk/vendor/autoload_runtime.php"
      }
    }
  }
}
logger 
Symfony\Bridge\Monolog\Processor\DebugProcessor {#263
  -records: [
    2 => [
      [
        "timestamp" => 1791700182
        "timestamp_rfc3339" => "2026-10-11T06:29:42.170+00:00"
        "message" => "Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET https://rozvrh2.fjfi.cvut.cz/robots.txt"" at RouterListener.php line 156"
        "priority" => 400
        "priorityName" => "ERROR"
        "context" => [
          "exception" => Symfony\Component\HttpKernel\Exception\NotFoundHttpException {#597
            #message: "No route found for "GET https://rozvrh2.fjfi.cvut.cz/robots.txt""
            #code: 0
            #file: "/home/rozvrh/rbk/vendor/symfony/http-kernel/EventListener/RouterListener.php"
            #line: 156
            -previous: Symfony\Component\Routing\Exception\ResourceNotFoundException {#697 …}
            -statusCode: 404
            -headers: []
            trace: {
              /home/rozvrh/rbk/vendor/symfony/http-kernel/EventListener/RouterListener.php:156 {
                Symfony\Component\HttpKernel\EventListener\RouterListener->onKernelRequest(RequestEvent $event): void …
                › 
                ›     throw new NotFoundHttpException($message, $e);
                › } catch (MethodNotAllowedException $e) {
              }
              /home/rozvrh/rbk/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:115 {
                Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void …
                › try {
                ›     ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
                › } finally {
              }
              /home/rozvrh/rbk/vendor/symfony/event-dispatcher/EventDispatcher.php:206 {
                Symfony\Component\EventDispatcher\EventDispatcher->callListeners(iterable $listeners, string $eventName, object $event): void …
                ›     }
                ›     $listener($event, $eventName, $this);
                › }
              }
              /home/rozvrh/rbk/vendor/symfony/event-dispatcher/EventDispatcher.php:56 {
                Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object $event, ?string $eventName = null): object …
                › if ($listeners) {
                ›     $this->callListeners($listeners, $eventName, $event);
                › }
              }
              /home/rozvrh/rbk/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:129 {
                Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object $event, ?string $eventName = null): object …
                › try {
                ›     $this->dispatcher->dispatch($event, $eventName);
                › } finally {
              }
              /home/rozvrh/rbk/vendor/symfony/http-kernel/HttpKernel.php:162 {
                Symfony\Component\HttpKernel\HttpKernel->handleRaw(Request $request, int $type = self::MAIN_REQUEST, ?ControllerMetadata &$controllerMetadata = null): Response …
                › $event = new RequestEvent($this, $request, $type);
                › $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
                › 
              }
              /home/rozvrh/rbk/vendor/symfony/http-kernel/HttpKernel.php:79 {
                Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
                › try {
                ›     return $response = $this->handleRaw($request, $type, $controllerMetadata);
                › } catch (\Throwable $e) {
              }
              /home/rozvrh/rbk/vendor/symfony/http-kernel/Kernel.php:143 {
                Symfony\Component\HttpKernel\Kernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
                › try {
                ›     return $this->getHttpKernel()->handle($request, $type, $catch);
                › } finally {
              }
              /home/rozvrh/rbk/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:34 {
                Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run(): int …
                › {
                ›     $response = $this->kernel->handle($this->request);
                › 
              }
              /home/rozvrh/rbk/vendor/autoload_runtime.php:32 {
                require_once …
                ›         ->getRunner($app)
                ›         ->run()
                › );
              }
              /home/rozvrh/rbk/public/index.php:5 {
                › 
                › require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
                › 
                arguments: {
                  "/home/rozvrh/rbk/vendor/autoload_runtime.php"
                }
              }
            }
          }
        ]
        "channel" => "request"
      ]
    ]
  ]
  -errorCount: [
    2 => 1
  ]
  -requestStack: Symfony\Component\HttpKernel\Debug\VirtualRequestStack {#262 …}
}