Error 404 Not Found

GET https://dev.scholarlyst.com/robots.txt

IP
104.23.251.58
Profiled on
Token
2d85ef
Forwarded to ErrorController (113061)

Request / Response

Request

GET Parameters

None

POST Parameters

None

Uploaded Files

None

Request Attributes

Key Value
_remove_csp_headers 
true
_stopwatch_token 
"bbfc8c"

Request Headers

Header Value
accept 
"*/*"
accept-encoding 
"gzip, br"
cdn-loop 
"cloudflare; loops=1"
cf-connecting-ip 
"4.227.36.8"
cf-ipcountry 
"US"
cf-ray 
"99289d3cae7469be-LAX"
cf-visitor 
"{"scheme":"https"}"
connection 
"Keep-Alive"
from 
"oai-searchbot(at)openai.com"
host 
"dev.scholarlyst.com"
user-agent 
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36; compatible; OAI-SearchBot/1.0; +https://openai.com/searchbot"
x-forwarded-for 
"4.227.36.8"
x-forwarded-proto 
"https"
x-openai-host-hash 
"292902765"
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 
"Wed, 22 Oct 2025 11:21:59 GMT"
vary 
"Accept"
x-debug-exception 
"No%20route%20found%20for%20%22GET%20https%3A%2F%2Fdev.scholarlyst.com%2Frobots.txt%22"
x-debug-exception-file 
"%2Fvar%2Fwww%2Fhtml%2Fscholarlyst%2Fvendor%2Fsymfony%2Fhttp-kernel%2FEventListener%2FRouterListener.php:127"
x-debug-token 
"2d85ef"
x-debug-token-link 
"https://dev.scholarlyst.com/_profiler/113061"
x-previous-debug-token 
"113061"
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 
"$ecretf0rt3st"
DATABASE_URL 
"mysql://dev:DB.Kilona.24@localhost:3306/scholaryst_www?serverVersion=8.0.39&charset=utf8mb4"
KERNEL_CLASS 
"App\Kernel"
MAILER_DSN 
"smtp://noreply@scholarlyst.com:9pXUVokmz@mail.scholarlyst.com:587?verify_peer=0"
MESSENGER_TRANSPORT_DSN 
"doctrine://default"
OPENAI_API_TOKEN 
"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"
OPENAI_EMBEDDINGS_ENDPOINT 
"https://api.openai.com/v1/embeddings"
OPENAI_ENDPOINT 
"https://api.openai.com/v1/chat/completions"
OPENAI_ORGANIZATION 
"org-4Zg8dJS6L8AskRAK9YXTyk2O"
PANTHER_APP_ENV 
"panther"
PANTHER_ERROR_SCREENSHOT_DIR 
"./var/error-screenshots"
SESSION_REQUEST_STATUS_ANSWERED 
"2"
SESSION_REQUEST_STATUS_NEW 
"0"
SESSION_REQUEST_STATUS_SENT 
"1"
SESSION_STATUS_FINISHED 
"1"
SESSION_STATUS_NEW 
"0"
SYMFONY_DEPRECATIONS_HELPER 
"disabled"

Defined as regular env variables

Key Value
APP_DEBUG 
"1"
CONTEXT_DOCUMENT_ROOT 
"/var/www/html/scholarlyst/public"
CONTEXT_PREFIX 
""
DOCUMENT_ROOT 
"/var/www/html/scholarlyst/public"
GATEWAY_INTERFACE 
"CGI/1.1"
HTTPS 
"on"
HTTP_ACCEPT 
"*/*"
HTTP_ACCEPT_ENCODING 
"gzip, br"
HTTP_CDN_LOOP 
"cloudflare; loops=1"
HTTP_CF_CONNECTING_IP 
"4.227.36.8"
HTTP_CF_IPCOUNTRY 
"US"
HTTP_CF_RAY 
"99289d3cae7469be-LAX"
HTTP_CF_VISITOR 
"{"scheme":"https"}"
HTTP_CONNECTION 
"Keep-Alive"
HTTP_FROM 
"oai-searchbot(at)openai.com"
HTTP_HOST 
"dev.scholarlyst.com"
HTTP_USER_AGENT 
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36; compatible; OAI-SearchBot/1.0; +https://openai.com/searchbot"
HTTP_X_FORWARDED_FOR 
"4.227.36.8"
HTTP_X_FORWARDED_PROTO 
"https"
HTTP_X_OPENAI_HOST_HASH 
"292902765"
PATH 
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
PHP_SELF 
"/index.php"
QUERY_STRING 
""
REDIRECT_HTTPS 
"on"
REDIRECT_SSL_TLS_SNI 
"dev.scholarlyst.com"
REDIRECT_STATUS 
"200"
REDIRECT_URL 
"/robots.txt"
REMOTE_ADDR 
"104.23.251.58"
REMOTE_PORT 
"12641"
REQUEST_METHOD 
"GET"
REQUEST_SCHEME 
"https"
REQUEST_TIME 
1761132118
REQUEST_TIME_FLOAT 
1761132118.9541
REQUEST_URI 
"/robots.txt"
SCRIPT_FILENAME 
"/var/www/html/scholarlyst/public/index.php"
SCRIPT_NAME 
"/index.php"
SERVER_ADDR 
"94.130.72.224"
SERVER_ADMIN 
"webmaster@localhost"
SERVER_NAME 
"dev.scholarlyst.com"
SERVER_PORT 
"443"
SERVER_PROTOCOL 
"HTTP/1.1"
SERVER_SIGNATURE 
"<address>Apache/2.4.58 (Ubuntu) Server at dev.scholarlyst.com Port 443</address>\n"
SERVER_SOFTWARE 
"Apache/2.4.58 (Ubuntu)"
SSL_TLS_SNI 
"dev.scholarlyst.com"
SYMFONY_DOTENV_VARS 
"KERNEL_CLASS,APP_SECRET,SYMFONY_DEPRECATIONS_HELPER,PANTHER_APP_ENV,PANTHER_ERROR_SCREENSHOT_DIR,DATABASE_URL,APP_ENV,OPENAI_API_TOKEN,OPENAI_ORGANIZATION,OPENAI_ENDPOINT,OPENAI_EMBEDDINGS_ENDPOINT,MESSENGER_TRANSPORT_DSN,MAILER_DSN,SESSION_REQUEST_STATUS_NEW,SESSION_REQUEST_STATUS_SENT,SESSION_REQUEST_STATUS_ANSWERED,SESSION_STATUS_NEW,SESSION_STATUS_FINISHED"

Sub Requests 1

ErrorController (token = 113061)

Key Value
_controller 
"error_controller"
_stopwatch_token 
"966eea"
exception 
Symfony\Component\HttpKernel\Exception\NotFoundHttpException {#317
  #message: "No route found for "GET https://dev.scholarlyst.com/robots.txt""
  #code: 0
  #file: "/var/www/html/scholarlyst/vendor/symfony/http-kernel/EventListener/RouterListener.php"
  #line: 127
  -previous: Symfony\Component\Routing\Exception\ResourceNotFoundException {#258 …}
  -statusCode: 404
  -headers: []
  trace: {
    /var/www/html/scholarlyst/vendor/symfony/http-kernel/EventListener/RouterListener.php:127 {
      Symfony\Component\HttpKernel\EventListener\RouterListener->onKernelRequest(RequestEvent $event): void …
      › 
      ›     throw new NotFoundHttpException($message, $e);
      › } catch (MethodNotAllowedException $e) {
    }
    /var/www/html/scholarlyst/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116 {
      Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void …
      › try {
      ›     ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
      › } finally {
    }
    /var/www/html/scholarlyst/vendor/symfony/event-dispatcher/EventDispatcher.php:220 {
      Symfony\Component\EventDispatcher\EventDispatcher->callListeners(iterable $listeners, string $eventName, object $event) …
      ›     }
      ›     $listener($event, $eventName, $this);
      › }
    }
    /var/www/html/scholarlyst/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);
      › }
    }
    /var/www/html/scholarlyst/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139 {
      Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object $event, string $eventName = null): object …
      › try {
      ›     $this->dispatcher->dispatch($event, $eventName);
      › } finally {
    }
    /var/www/html/scholarlyst/vendor/symfony/http-kernel/HttpKernel.php:157 {
      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);
      › 
    }
    /var/www/html/scholarlyst/vendor/symfony/http-kernel/HttpKernel.php:76 {
      Symfony\Component\HttpKernel\HttpKernel->handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response …
      › try {
      ›     return $response = $this->handleRaw($request, $type);
      › } catch (\Throwable $e) {
    }
    /var/www/html/scholarlyst/vendor/symfony/http-kernel/Kernel.php:197 {
      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/html/scholarlyst/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35 {
      Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run(): int …
      › {
      ›     $response = $this->kernel->handle($this->request);
      ›     $response->send();
    }
    /var/www/html/scholarlyst/vendor/autoload_runtime.php:29 {
      require_once …
      ›         ->getRunner($app)
      ›         ->run()
      › );
    }
    /var/www/html/scholarlyst/public/index.php:5 {
      › 
      › require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
      › 
      arguments: {
        "/var/www/html/scholarlyst/vendor/autoload_runtime.php"
      }
    }
  }
}
logger 
Symfony\Bridge\Monolog\Logger {#97 …9}