Error 500 Internal Server Error

GET https://mytchup.fr/register

ErrorController

Request

GET Parameters

None

POST Parameters

None

Uploaded Files

None

Request Attributes

Key Value
_controller
"error_controller"
_stopwatch_token
"fa174b"
exception
InvalidArgumentException {#262
  #message: "The controller for URI "/register" is not callable: Environment variable not found: "MAILER_DSN"."
  #code: 0
  #file: "/var/www/mytchup/vendor/symfony/http-kernel/Controller/ControllerResolver.php"
  #line: 76
  -previous: Symfony\Component\DependencyInjection\Exception\EnvNotFoundException {#289 …}
  trace: {
    /var/www/mytchup/vendor/symfony/http-kernel/Controller/ControllerResolver.php:76 {
      Symfony\Component\HttpKernel\Controller\ControllerResolver->getController(Request $request): callable|false …
      › } catch (\InvalidArgumentException $e) {    throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable: ', $request->getPathInfo()).$e->getMessage(), 0, $e);}
    }
    /var/www/mytchup/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php:36 {
      Symfony\Component\HttpKernel\Controller\TraceableControllerResolver->getController(Request $request): callable|false …
      › try {    return $this->resolver->getController($request);} finally {
    }
    /var/www/mytchup/vendor/symfony/http-kernel/HttpKernel.php:146 {
      Symfony\Component\HttpKernel\HttpKernel->handleRaw(Request $request, int $type = self::MAIN_REQUEST): Response …
      › // load controllerif (false === $controller = $this->resolver->getController($request)) {    throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
    }
    /var/www/mytchup/vendor/symfony/http-kernel/HttpKernel.php:74 {
      Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
      › try {    return $this->handleRaw($request, $type);} catch (\Throwable $e) {
    }
    /var/www/mytchup/vendor/symfony/http-kernel/Kernel.php:184 {
      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 {
    }
    /var/www/mytchup/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35 {
      Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run(): int …
      › {    $response = $this->kernel->handle($this->request);}
    /var/www/mytchup/vendor/autoload_runtime.php:29 {
      require_once …
      ›         ->getRunner($app)        ->run());
    }
    /var/www/mytchup/public/index.php:5 {
      › 
      › require_once dirname(__DIR__).'/vendor/autoload_runtime.php';arguments: {
        "/var/www/mytchup/vendor/autoload_runtime.php"
      }
    }
  }
}
logger
Symfony\Bridge\Monolog\Logger {#55 …9}

Request Headers

Header Value
accept
"*/*"
accept-encoding
"gzip, br, deflate"
cookie
"sf_redirect=%7B%22token%22%3A%22fb8754%22%2C%22route%22%3A%22app_register%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22Symfony%5C%5CBundle%5C%5CFrameworkBundle%5C%5CController%5C%5CRedirectController%22%2C%22method%22%3A%22urlRedirectAction%22%2C%22file%22%3A%22%5C%2Fvar%5C%2Fwww%5C%2Fmytchup%5C%2Fvendor%5C%2Fsymfony%5C%2Fframework-bundle%5C%2FController%5C%2FRedirectController.php%22%2C%22line%22%3A110%7D%2C%22status_code%22%3A301%2C%22status_text%22%3A%22Moved%20Permanently%22%7D"
from
"gptbot(at)openai.com"
host
"mytchup.fr"
user-agent
"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)"
x-openai-host-hash
"306609242"
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
"Sat, 05 Jul 2025 02:34:22 GMT"
vary
"Accept"
x-debug-exception
"The%20controller%20for%20URI%20%22%2Fregister%22%20is%20not%20callable%3A%20Environment%20variable%20not%20found%3A%20%22MAILER_DSN%22."
x-debug-exception-file
"%2Fvar%2Fwww%2Fmytchup%2Fvendor%2Fsymfony%2Fhttp-kernel%2FController%2FControllerResolver.php:76"
x-debug-token
"78611e"

Cookies

Request Cookies

Key Value
sf_redirect
"{"token":"fb8754","route":"app_register","method":"GET","controller":{"class":"Symfony\\Bundle\\FrameworkBundle\\Controller\\RedirectController","method":"urlRedirectAction","file":"\/var\/www\/mytchup\/vendor\/symfony\/framework-bundle\/Controller\/RedirectController.php","line":110},"status_code":301,"status_text":"Moved Permanently"}"

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
"38f9f276a8f5adb55b41ad82a844c579"
DATABASE_URL
"mysql://mytchup:W7fBs8LxJq9Yt52@127.0.0.1:3306/mytchup"
MESSENGER_TRANSPORT_DSN
"doctrine://default?auto_setup=0"

Defined as regular env variables

Key Value
APP_DEBUG
"1"
CONTEXT_DOCUMENT_ROOT
"/var/www/mytchup/public"
CONTEXT_PREFIX
""
DOCUMENT_ROOT
"/var/www/mytchup/public"
FCGI_ROLE
"RESPONDER"
GATEWAY_INTERFACE
"CGI/1.1"
H2PUSH
"off"
H2_PUSH
"off"
H2_PUSHED
""
H2_PUSHED_ON
""
H2_STREAM_ID
"3"
H2_STREAM_TAG
"1125671-385-3"
HOME
"/var/www"
HTTP2
"on"
HTTPS
"on"
HTTP_ACCEPT
"*/*"
HTTP_ACCEPT_ENCODING
"gzip, br, deflate"
HTTP_COOKIE
"sf_redirect=%7B%22token%22%3A%22fb8754%22%2C%22route%22%3A%22app_register%22%2C%22method%22%3A%22GET%22%2C%22controller%22%3A%7B%22class%22%3A%22Symfony%5C%5CBundle%5C%5CFrameworkBundle%5C%5CController%5C%5CRedirectController%22%2C%22method%22%3A%22urlRedirectAction%22%2C%22file%22%3A%22%5C%2Fvar%5C%2Fwww%5C%2Fmytchup%5C%2Fvendor%5C%2Fsymfony%5C%2Fframework-bundle%5C%2FController%5C%2FRedirectController.php%22%2C%22line%22%3A110%7D%2C%22status_code%22%3A301%2C%22status_text%22%3A%22Moved%20Permanently%22%7D"
HTTP_FROM
"gptbot(at)openai.com"
HTTP_HOST
"mytchup.fr"
HTTP_USER_AGENT
"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)"
HTTP_X_OPENAI_HOST_HASH
"306609242"
PATH
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
PHP_SELF
"/index.php"
QUERY_STRING
""
REDIRECT_H2PUSH
"off"
REDIRECT_H2_PUSH
"off"
REDIRECT_H2_PUSHED
""
REDIRECT_H2_PUSHED_ON
""
REDIRECT_H2_STREAM_ID
"3"
REDIRECT_H2_STREAM_TAG
"1125671-385-3"
REDIRECT_HTTP2
"on"
REDIRECT_HTTPS
"on"
REDIRECT_SSL_TLS_SNI
"mytchup.fr"
REDIRECT_STATUS
"200"
REDIRECT_URL
"/register"
REMOTE_ADDR
"20.171.207.180"
REMOTE_PORT
"50460"
REQUEST_METHOD
"GET"
REQUEST_SCHEME
"https"
REQUEST_TIME
1751682862
REQUEST_TIME_FLOAT
1751682862.4722
REQUEST_URI
"/register"
SCRIPT_FILENAME
"/var/www/mytchup/public/index.php"
SCRIPT_NAME
"/index.php"
SERVER_ADDR
"87.106.71.66"
SERVER_ADMIN
"[no address given]"
SERVER_NAME
"mytchup.fr"
SERVER_PORT
"443"
SERVER_PROTOCOL
"HTTP/2.0"
SERVER_SIGNATURE
"<address>Apache/2.4.52 (Ubuntu) Server at mytchup.fr Port 443</address>\n"
SERVER_SOFTWARE
"Apache/2.4.52 (Ubuntu)"
SSL_TLS_SNI
"mytchup.fr"
SYMFONY_DOTENV_VARS
"APP_ENV,APP_SECRET,DATABASE_URL,MESSENGER_TRANSPORT_DSN"
USER
"www-data"
proxy-nokeepalive
"1"

Parent Request

Return to parent request (token = 0b4d17)

Key Value
_controller
"App\Controller\RegistrationController::register"
_firewall_context
"security.firewall.map.context.main"
_redirected
true
_remove_csp_headers
true
_route
"app_register"
_route_params
[]
_security_firewall_run
"_security_main"
_stopwatch_token
"68f63e"