https://mtvupgrade.math.kit.edu/favicon.ico

Method
GET
HTTP Status
404
IP
2602:80d:1004::26
Profiled on
Token
22f7ab

ErrorController

Request

GET Parameters

No GET parameters

POST Parameters

No POST parameters

Uploaded Files

No files were uploaded

Request Attributes

Key Value
_controller 
"error_controller"
_stopwatch_token 
"a4791b"
exception 
Symfony\Component\HttpKernel\Exception\NotFoundHttpException {#1017
  -statusCode: 404
  -headers: []
  #message: "No route found for "GET https://mtvupgrade.math.kit.edu/favicon.ico""
  #code: 0
  #file: "/mtvupgrade/mtv/symfony/vendor/symfony/http-kernel/EventListener/RouterListener.php"
  #line: 135
  -previous: Symfony\Component\Routing\Exception\ResourceNotFoundException {#1016 …}
  trace: {
    /mtvupgrade/mtv/symfony/vendor/symfony/http-kernel/EventListener/RouterListener.php:135 {
      Symfony\Component\HttpKernel\EventListener\RouterListener->onKernelRequest(RequestEvent $event) …
      › 
      ›     throw new NotFoundHttpException($message, $e);
      › } catch (MethodNotAllowedException $e) {
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118 {
      Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void …
      › try {
      ›     ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
      › } finally {
      arguments: {
        $event: Symfony\Component\HttpKernel\Event\RequestEvent {#600 …}
        ...: {
          "kernel.request"
          Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher {#522 …}
        }
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/event-dispatcher/EventDispatcher.php:230 {
      Symfony\Component\EventDispatcher\EventDispatcher->callListeners(iterable $listeners, string $eventName, object $event) …
      ›     }
      ›     $listener($event, $eventName, $this);
      › }
      arguments: {
        $event: Symfony\Component\HttpKernel\Event\RequestEvent {#600 …}
        $eventName: "kernel.request"
        $dispatcher: Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher {#522 …}
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/event-dispatcher/EventDispatcher.php:59 {
      Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object $event, ?string $eventName = null): object …
      › if ($listeners) {
      ›     $this->callListeners($listeners, $eventName, $event);
      › }
      arguments: {
        $listeners: [ …11]
        $eventName: "kernel.request"
        $event: Symfony\Component\HttpKernel\Event\RequestEvent {#600 …}
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154 {
      Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object $event, ?string $eventName = null): object …
      › try {
      ›     $this->dispatcher->dispatch($event, $eventName);
      › } finally {
      arguments: {
        $event: Symfony\Component\HttpKernel\Event\RequestEvent {#600 …}
        $eventName: "kernel.request"
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/http-kernel/HttpKernel.php:139 {
      Symfony\Component\HttpKernel\HttpKernel->handleRaw(Request $request, int $type = self::MAIN_REQUEST): Response …
      › $event = new RequestEvent($this, $request, $type);
      › $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
      › 
      arguments: {
        $event: Symfony\Component\HttpKernel\Event\RequestEvent {#600 …}
        $eventName: "kernel.request"
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/http-kernel/HttpKernel.php:75 {
      Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true) …
      › try {
      ›     return $this->handleRaw($request, $type);
      › } catch (\Exception $e) {
      arguments: {
        $request: Symfony\Component\HttpFoundation\Request {#24 …}
        $type: 1
      }
    }
    /mtvupgrade/mtv/symfony/vendor/symfony/http-kernel/Kernel.php:202 {
      Symfony\Component\HttpKernel\Kernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true) …
      › try {
      ›     return $this->getHttpKernel()->handle($request, $type, $catch);
      › } finally {
      arguments: {
        $request: Symfony\Component\HttpFoundation\Request {#24 …}
        $type: 1
        $catch: true
      }
    }
    /mtvupgrade/mtv/symfony/public/index.php:25 {
      › $request = Request::createFromGlobals();
      › $response = $kernel->handle($request);
      › $response->send();
      arguments: {
        $request: Symfony\Component\HttpFoundation\Request {#24 …}
      }
    }
  }
}
logger 
Symfony\Bridge\Monolog\Logger {#590 …9}

Request Headers

Header Value
accept-encoding 
"gzip"
affiliation 
""
authorization 
"Basic Og=="
businesscategory 
""
carlicense 
""
cn 
""
connection 
"close"
departmentnumber 
""
description 
""
displayname 
""
employeenumber 
""
employeetype 
""
entitlement 
""
eppn 
""
facsimiletelephonenumber 
""
givenname 
""
host 
"mtvupgrade.math.kit.edu"
initials 
""
l 
""
mail 
""
manager 
""
matriculationnumber 
""
memberof 
""
o 
""
ou 
""
persistent-id 
""
php-auth-pw 
"******"
php-auth-user 
""
physicaldeliveryofficename 
""
postalcode 
""
postofficebox 
""
preferredlanguage 
""
seealso 
""
shib-application-id 
""
shib-assertion-count 
""
shib-authentication-instant 
""
shib-authentication-method 
""
shib-authncontext-class 
""
shib-authncontext-decl 
""
shib-cookie-name 
""
shib-handler 
"https://mtvupgrade.math.kit.edu/Shibboleth.sso"
shib-identity-provider 
""
shib-session-expires 
""
shib-session-id 
""
shib-session-inactivity 
""
shib-session-index 
""
sn 
""
st 
""
street 
""
targeted-id 
""
telephonenumber 
""
title 
""
uid 
""
unscoped-affiliation 
""
user-agent 
"Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/)"
x-php-ob-level 
"1"

Request Content

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

Response

Response Headers

Header Value
cache-control 
"no-cache, private"
content-type 
"text/html; charset=UTF-8"
date 
"Thu, 30 Apr 2026 06:28:59 GMT"
vary 
"Accept"
x-debug-exception 
"No%20route%20found%20for%20%22GET%20https%3A%2F%2Fmtvupgrade.math.kit.edu%2Ffavicon.ico%22"
x-debug-exception-file 
"%2Fmtvupgrade%2Fmtv%2Fsymfony%2Fvendor%2Fsymfony%2Fhttp-kernel%2FEventListener%2FRouterListener.php:135"
x-debug-token 
"22f7ab"

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 
"62467bd950ceeedda57ea5aec6c49704"
DATABASE_URL 
"sqlite:////mtvupgrade/mtv/symfony/var/data.db"
MAILER_URL 
"null://localhost"
MIGRATIONS_PATH 
"migrations/sqlite"
NODE_JS_URL 
"http://localhost:3000"

Defined as regular env variables

Key Value
APP_DEBUG 
"1"
CONTEXT_DOCUMENT_ROOT 
"/mtvupgrade/mtv/symfony/public"
CONTEXT_PREFIX 
""
DOCUMENT_ROOT 
"/mtvupgrade/mtv/symfony/public"
GATEWAY_INTERFACE 
"CGI/1.1"
HTTPS 
"on"
HTTP_ACCEPT_ENCODING 
"gzip"
HTTP_AFFILIATION 
""
HTTP_BUSINESSCATEGORY 
""
HTTP_CARLICENSE 
""
HTTP_CN 
""
HTTP_CONNECTION 
"close"
HTTP_DEPARTMENTNUMBER 
""
HTTP_DESCRIPTION 
""
HTTP_DISPLAYNAME 
""
HTTP_EMPLOYEENUMBER 
""
HTTP_EMPLOYEETYPE 
""
HTTP_ENTITLEMENT 
""
HTTP_EPPN 
""
HTTP_FACSIMILETELEPHONENUMBER 
""
HTTP_GIVENNAME 
""
HTTP_HOST 
"mtvupgrade.math.kit.edu"
HTTP_INITIALS 
""
HTTP_L 
""
HTTP_MAIL 
""
HTTP_MANAGER 
""
HTTP_MATRICULATIONNUMBER 
""
HTTP_MEMBEROF 
""
HTTP_O 
""
HTTP_OU 
""
HTTP_PERSISTENT_ID 
""
HTTP_PHYSICALDELIVERYOFFICENAME 
""
HTTP_POSTALCODE 
""
HTTP_POSTOFFICEBOX 
""
HTTP_PREFERREDLANGUAGE 
""
HTTP_SEEALSO 
""
HTTP_SHIB_APPLICATION_ID 
""
HTTP_SHIB_ASSERTION_COUNT 
""
HTTP_SHIB_AUTHENTICATION_INSTANT 
""
HTTP_SHIB_AUTHENTICATION_METHOD 
""
HTTP_SHIB_AUTHNCONTEXT_CLASS 
""
HTTP_SHIB_AUTHNCONTEXT_DECL 
""
HTTP_SHIB_COOKIE_NAME 
""
HTTP_SHIB_HANDLER 
"https://mtvupgrade.math.kit.edu/Shibboleth.sso"
HTTP_SHIB_IDENTITY_PROVIDER 
""
HTTP_SHIB_SESSION_EXPIRES 
""
HTTP_SHIB_SESSION_ID 
""
HTTP_SHIB_SESSION_INACTIVITY 
""
HTTP_SHIB_SESSION_INDEX 
""
HTTP_SN 
""
HTTP_ST 
""
HTTP_STREET 
""
HTTP_TARGETED_ID 
""
HTTP_TELEPHONENUMBER 
""
HTTP_TITLE 
""
HTTP_UID 
""
HTTP_UNSCOPED_AFFILIATION 
""
HTTP_USER_AGENT 
"Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/)"
PATH 
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PHP_AUTH_USER 
""
PHP_SELF 
"/index.php"
QUERY_STRING 
""
REDIRECT_HTTPS 
"on"
REDIRECT_SSL_TLS_SNI 
"mtvupgrade.math.kit.edu"
REDIRECT_STATUS 
"200"
REDIRECT_Shib-Handler 
"https://mtvupgrade.math.kit.edu/Shibboleth.sso"
REDIRECT_URL 
"/favicon.ico"
REMOTE_ADDR 
"2602:80d:1004::26"
REMOTE_PORT 
"21648"
REMOTE_USER 
""
REQUEST_METHOD 
"GET"
REQUEST_SCHEME 
"https"
REQUEST_TIME 
1777530539
REQUEST_TIME_FLOAT 
1777530539.407
REQUEST_URI 
"/favicon.ico"
SCRIPT_FILENAME 
"/mtvupgrade/mtv/symfony/public/index.php"
SCRIPT_NAME 
"/index.php"
SERVER_ADDR 
"2a00:1398:4:a10::810d:a35a"
SERVER_ADMIN 
"webmaster@math.kit.edu"
SERVER_NAME 
"mtvupgrade.math.kit.edu"
SERVER_PORT 
"443"
SERVER_PROTOCOL 
"HTTP/1.1"
SERVER_SIGNATURE 
""
SERVER_SOFTWARE 
"Apache"
SSL_TLS_SNI 
"mtvupgrade.math.kit.edu"
SYMFONY_DOTENV_VARS 
"APP_ENV,APP_SECRET,DATABASE_URL,NODE_JS_URL,MAILER_URL,MIGRATIONS_PATH"
Shib-Handler 
"https://mtvupgrade.math.kit.edu/Shibboleth.sso"

Parent Request

Return to parent request (token = d7cec7)

Key Value
_remove_csp_headers 
true
_stopwatch_token 
"8fb593"