22. InvalidArgumentException
…/­vendor/­symfony/­http-foundation/­Symfony/­Component/­HttpFoundation/­RedirectResponse.php41
21. Symfony\Component\HttpFoundation\RedirectResponse __construct
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Redirector.php186
20. Illuminate\Routing\Redirector createRedirect
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Redirector.php55
19. Illuminate\Routing\Redirector back
…/­vendor/­laravel/­framework/­src/­Illuminate/­Support/­Facades/­Facade.php205
18. Illuminate\Support\Facades\Facade __callStatic
…/­app/­controllers/­HomeController.php619
17. Illuminate\Support\Facades\Redirect back
…/­app/­controllers/­HomeController.php619
16. HomeController setlanguage
<#unknown>0
15. call_user_func_array
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Controller.php231
14. Illuminate\Routing\Controller callAction
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­ControllerDispatcher.php93
13. Illuminate\Routing\ControllerDispatcher call
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­ControllerDispatcher.php62
12. Illuminate\Routing\ControllerDispatcher dispatch
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Router.php962
11. Illuminate\Routing\Router Illuminate\Routing\{closure}
<#unknown>0
10. call_user_func_array
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Route.php109
9. Illuminate\Routing\Route run
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Router.php1028
8. Illuminate\Routing\Router dispatchToRoute
…/­vendor/­laravel/­framework/­src/­Illuminate/­Routing/­Router.php996
7. Illuminate\Routing\Router dispatch
…/­vendor/­laravel/­framework/­src/­Illuminate/­Foundation/­Application.php775
6. Illuminate\Foundation\Application dispatch
…/­vendor/­laravel/­framework/­src/­Illuminate/­Foundation/­Application.php745
5. Illuminate\Foundation\Application handle
…/­vendor/­laravel/­framework/­src/­Illuminate/­Session/­Middleware.php72
4. Illuminate\Session\Middleware handle
…/­vendor/­laravel/­framework/­src/­Illuminate/­Cookie/­Queue.php47
3. Illuminate\Cookie\Queue handle
…/­vendor/­laravel/­framework/­src/­Illuminate/­Cookie/­Guard.php51
2. Illuminate\Cookie\Guard handle
…/­vendor/­stack/­builder/­src/­Stack/­StackedHttpKernel.php23
1. Stack\StackedHttpKernel handle
…/­vendor/­laravel/­framework/­src/­Illuminate/­Foundation/­Application.php641
0. Illuminate\Foundation\Application run
…/­index.php51

InvalidArgumentException InvalidArgumentException thrown with message "Cannot redirect to an empty URL." Stacktrace: #22 InvalidArgumentException in /home/stevengao/public_html/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RedirectResponse.php:41 #21 Symfony\Component\HttpFoundation\RedirectResponse:__construct in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Redirector.php:186 #20 Illuminate\Routing\Redirector:createRedirect in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Redirector.php:55 #19 Illuminate\Routing\Redirector:back in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:205 #18 Illuminate\Support\Facades\Facade:__callStatic in /home/stevengao/public_html/app/controllers/HomeController.php:619 #17 Illuminate\Support\Facades\Redirect:back in /home/stevengao/public_html/app/controllers/HomeController.php:619 #16 HomeController:setlanguage in <#unknown>:0 #15 call_user_func_array in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Controller.php:231 #14 Illuminate\Routing\Controller:callAction in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:93 #13 Illuminate\Routing\ControllerDispatcher:call in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:62 #12 Illuminate\Routing\ControllerDispatcher:dispatch in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php:962 #11 Illuminate\Routing\Router:Illuminate\Routing\{closure} in <#unknown>:0 #10 call_user_func_array in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php:109 #9 Illuminate\Routing\Route:run in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php:1028 #8 Illuminate\Routing\Router:dispatchToRoute in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php:996 #7 Illuminate\Routing\Router:dispatch in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:775 #6 Illuminate\Foundation\Application:dispatch in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:745 #5 Illuminate\Foundation\Application:handle in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware.php:72 #4 Illuminate\Session\Middleware:handle in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Cookie/Queue.php:47 #3 Illuminate\Cookie\Queue:handle in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Cookie/Guard.php:51 #2 Illuminate\Cookie\Guard:handle in /home/stevengao/public_html/vendor/stack/builder/src/Stack/StackedHttpKernel.php:23 #1 Stack\StackedHttpKernel:handle in /home/stevengao/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:641 #0 Illuminate\Foundation\Application:run in /home/stevengao/public_html/index.php:51

Cannot redirect to an empty URL.

     * @see http://tools.ietf.org/html/rfc2616#section-10.3
     *
     * @api
     */
    public function __construct($url, $status = 302, $headers = array())
    {
        if (empty($url)) {
            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
        }
 
	 * @param  string  $path
	 * @param  int     $status
	 * @param  array   $headers
	 * @return \Illuminate\Http\RedirectResponse
	 */
	protected function createRedirect($path, $status, $headers)
	{
		$redirect = new RedirectResponse($path, $status, $headers);
 
		if (isset($this->session))
	 * @param  array  $headers
	 * @return \Illuminate\Http\RedirectResponse
	 */
	public function back($status = 302, $headers = array())
	{
		$back = $this->generator->getRequest()->headers->get('referer');
 
		return $this->createRedirect($back, $status, $headers);
	}
 
	public static function __callStatic($method, $args)
	{
		$instance = static::getFacadeRoot();
 
		switch (count($args))
		{
			case 0:
				return $instance->$method();
 
			case 1:
		}		
		 if($lang==''){ $lang='en';}
		  Session::put('lang', $lang);
		  App::setLocale($lang);
		  if(!empty($redirectURL)){
			return Redirect::to($redirectURL);
		  }
		  return Redirect::back();
	}
	
		}		
		 if($lang==''){ $lang='en';}
		  Session::put('lang', $lang);
		  App::setLocale($lang);
		  if(!empty($redirectURL)){
			return Redirect::to($redirectURL);
		  }
		  return Redirect::back();
	}
	
<#unknown>
	 * @param  array   $parameters
	 * @return \Symfony\Component\HttpFoundation\Response
	 */
	public function callAction($method, $parameters)
	{
		$this->setupLayout();
 
		$response = call_user_func_array(array($this, $method), $parameters);
 
		// If no response is returned from the controller action and a layout is being
	 * @param  string  $method
	 * @return mixed
	 */
	protected function call($instance, $route, $method)
	{
		$parameters = $route->parametersWithoutNulls();
 
		return $instance->callAction($method, $parameters);
	}
 
		$response = $this->before($instance, $route, $request, $method);
 
		// If no before filters returned a response we'll call the method on the controller
		// to get the response to be returned to the router. We will then return it back
		// out for processing by this router and the after filters can be called then.
		if (is_null($response))
		{
			$response = $this->call($instance, $route, $method);
		}
 
			$request = $this->getCurrentRequest();
 
			// Now we can split the controller and method out of the action string so that we
			// can call them appropriately on the class. This controller and method are in
			// in the Class@method format and we need to explode them out then use them.
			list($class, $method) = explode('@', $controller);
 
			return $d->dispatch($route, $request, $class, $method);
		};
	}
<#unknown>
	 *
	 * @return mixed
	 */
	public function run()
	{
		$parameters = array_filter($this->parameters(), function($p) { return isset($p); });

		return call_user_func_array($this->action['uses'], $parameters);
	}

		// Once we have successfully matched the incoming request to a given route we
		// can call the before filters on that route. This works similar to global
		// filters in that if a response is returned we will not call the route.
		$response = $this->callRouteBefore($route, $request);
 
		if (is_null($response))
		{
			$response = $route->run($request);
		}
 
		// If no response was returned from the before filter, we will call the proper
		// route instance to get the response. If no route is found a response will
		// still get returned based on why no routes were found for this request.
		$response = $this->callFilter('before', $request);
 
		if (is_null($response))
		{
			$response = $this->dispatchToRoute($request);
		}
 
		}
 
		if ($this->runningUnitTests() && ! $this['session']->isStarted())
		{
			$this['session']->start();
		}
 
		return $this['router']->dispatch($this->prepareRequest($request));
	}
 
	{
		try
		{
			$this->refreshRequest($request = Request::createFromBase($request));
 
			$this->boot();
 
			return $this->dispatch($request);
		}
		catch (\Exception $e)
		if ($this->sessionConfigured())
		{
			$session = $this->startSession($request);
 
			$request->setSession($session);
		}
 
		$response = $this->app->handle($request, $type, $catch);
 
		// Again, if the session has been configured we will need to close out the session
	 * @param  \Symfony\Component\HttpFoundation\Request  $request
	 * @param  int   $type
	 * @param  bool  $catch
	 * @return \Symfony\Component\HttpFoundation\Response
	 */
	public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
	{
		$response = $this->app->handle($request, $type, $catch);
 
		foreach ($this->cookies->getQueuedCookies() as $cookie)
	 * @param  \Symfony\Component\HttpFoundation\Request  $request
	 * @param  int   $type
	 * @param  bool  $catch
	 * @return \Symfony\Component\HttpFoundation\Response
	 */
	public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
	{
		return $this->encrypt($this->app->handle($this->decrypt($request), $type, $catch));
	}
 
    {
        $this->app = $app;
        $this->middlewares = $middlewares;
    }
 
    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
    {
        return $this->app->handle($request, $type, $catch);
    }
 
	 * @param  \Symfony\Component\HttpFoundation\Request  $request
	 * @return void
	 */
	public function run(SymfonyRequest $request = null)
	{
		$request = $request ?: $this['request'];
 
		$response = with($stack = $this->getStackedClient())->handle($request);
 
		$response->send();
| Once we have the application, we can simply call the run method,
| which will execute the request and send the response back to
| the client's browser allowing them to enjoy the creative
| and wonderful application we have whipped up for them.
|
*/
 
$app->run();
 
 
Key Value
LSPHP_ENABLE_USER_INI on
PATH /usr/local/bin:/usr/bin:/bin
TEMP /tmp
TMP /tmp
TMPDIR /tmp
PWD /
HTTP_ACCEPT */*
CONTENT_LENGTH 0
HTTP_HOST www.zkteco.me
HTTP_USER_AGENT claudebot
HTTP_X_HTTPS 1
REDIRECT_UNIQUE_ID ZfkKg0YFf3ReP70odoo6ZQAAViI
REDIRECT_SCRIPT_URL /language/en
REDIRECT_SCRIPT_URI https://www.zkteco.me/language/en
REDIRECT_USER_ID 1776061
REDIRECT_HTTPS on
REDIRECT_SSL_TLS_SNI www.zkteco.me
REDIRECT_HTTP2 on
REDIRECT_H2PUSH off
REDIRECT_H2_PUSH off
REDIRECT_H2_PUSHED
REDIRECT_H2_PUSHED_ON
REDIRECT_H2_STREAM_ID 3
REDIRECT_H2_STREAM_TAG 319165-2452-3
REDIRECT_STATUS 200
UNIQUE_ID ZfkKg0YFf3ReP70odoo6ZQAAViI
SCRIPT_URL /language/en
SCRIPT_URI https://www.zkteco.me/language/en
USER_ID 1776061
HTTPS on
SSL_TLS_SNI www.zkteco.me
HTTP2 on
H2PUSH off
H2_PUSH off
H2_PUSHED
H2_PUSHED_ON
H2_STREAM_ID 3
H2_STREAM_TAG 319165-2452-3
SERVER_SIGNATURE
SERVER_SOFTWARE Apache
SERVER_NAME www.zkteco.me
SERVER_ADDR 92.205.9.251
SERVER_PORT 443
REMOTE_ADDR 54.160.244.62
DOCUMENT_ROOT /home/stevengao/public_html
REQUEST_SCHEME https
CONTEXT_PREFIX
CONTEXT_DOCUMENT_ROOT /home/stevengao/public_html
SERVER_ADMIN webmaster@zkteco.me
SCRIPT_FILENAME /home/stevengao/public_html/index.php
REMOTE_PORT 41372
REDIRECT_URL /language/en
SERVER_PROTOCOL HTTP/2.0
REQUEST_METHOD GET
QUERY_STRING
REQUEST_URI /language/en
SCRIPT_NAME /index.php
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1710819971.2241
REQUEST_TIME 1710819971
empty
empty
empty
empty
empty
empty
0. Whoops\Handler\PrettyPageHandler