Deprecated: Creation of dynamic property plgSystemJAPopup::$_plugin is deprecated in /homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php on line 50
Failed to start the session because headers have already been sent by "/homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php" at line 50. (500 Whoops, looks like something went wrong.)

RuntimeException RuntimeException

HTTP 500 Whoops, looks like something went wrong.

Failed to start the session because headers have already been sent by "/homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php" at line 50.

Exceptions 2

RuntimeException

  1.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  2.         }
  3.         if (ini_get('session.use_cookies') && headers_sent($file$line))
  4.         {
  5.             throw new \RuntimeException(
  6.                 sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.'$file$line)
  7.             );
  8.         }
  9.         if (!session_start())
  1.                 $this->setId($session_clean);
  2.                 $cookie->set($session_name''time() - 3600);
  3.             }
  4.         }
  5.         parent::start();
  6.         // Try loading data from the session
  7.         if (isset($_SESSION['joomla']) && !empty($_SESSION['joomla'])) {
  8.             $this->data unserialize(base64_decode($_SESSION['joomla']));
  9.         }
  1.         if ($this->isStarted())
  2.         {
  3.             return;
  4.         }
  5.         $this->store->start();
  6.         $this->setState(SessionState::ACTIVE);
  7.         // Initialise the session
  8.         $this->setCounter();
  1.      */
  2.     public function has($name)
  3.     {
  4.         if (!$this->isActive())
  5.         {
  6.             $this->start();
  7.         }
  8.         return $this->store->has($name);
  9.     }
  1.                 $name $args[2] . '.' $name;
  2.             }
  3.         }
  4.         if (parent::has($name)) {
  5.             // Parent is used because of b/c, can be changed in Joomla 5
  6.             return parent::get($name$default);
  7.         }
  8.         /*
  1.      */
  2.     public function getMessageQueue($clear false)
  3.     {
  4.         // For empty queue, if messages exists in the session, enqueue them.
  5.         if (!\count($this->messageQueue)) {
  6.             $sessionQueue $this->getSession()->get('application.queue', []);
  7.             if ($sessionQueue) {
  8.                 $this->messageQueue $sessionQueue;
  9.                 $this->getSession()->set('application.queue', []);
  10.             }
  1.             'message' => $inputFilter->clean($msg'html'),
  2.             'type'    => $inputFilter->clean(strtolower($type), 'cmd'),
  3.         ];
  4.         // For empty queue, if messages exists in the session, enqueue them first.
  5.         $messages $this->getMessageQueue();
  6.         if (!\in_array($message$this->messageQueue)) {
  7.             // Enqueue the message.
  8.             $this->messageQueue[] = $message;
  9.         }
  1.                         throw new \InvalidArgumentException(Text::sprintf('JERROR_COULD_NOT_FIND_TEMPLATE'$original_tmpl));
  2.                     }
  3.                 }
  4.             }
  5.         } elseif (!is_file(JPATH_THEMES '/' $template->template '/index.php')) {
  6.             $this->enqueueMessage(Text::_('JERROR_ALERTNOTEMPLATE'), 'error');
  7.             // Try to find data for 'cassiopeia' template
  8.             $original_tmpl $template->template;
  9.             foreach ($templates as $tmpl) {
  1.     public function render(\Throwable $error): string
  2.     {
  3.         $app Factory::getApplication();
  4.         // Get the current template from the application
  5.         $template $app->getTemplate(true);
  6.         // Push the error object into the document
  7.         $this->getDocument()->setError($error);
  8.         // Add registry file for the template asset
  1.             // Reset the document object in the factory, this gives us a clean slate and lets everything render properly
  2.             Factory::$document $renderer->getDocument();
  3.             Factory::getApplication()->loadDocument(Factory::$document);
  4.             $data $renderer->render($error);
  5.             // If nothing was rendered, just use the message from the Exception
  6.             if (empty($data)) {
  7.                 $data $error->getMessage();
  8.             }
  1.      * @since   3.10.0
  2.      */
  3.     public static function handleException(\Throwable $error)
  4.     {
  5.         static::logException($error);
  6.         static::render($error);
  7.     }
  8.     /**
  9.      * Render the error page based on an exception.
  10.      *
  1.             );
  2.             // Trigger the onError event.
  3.             $this->triggerEvent('onError'$event);
  4.             ExceptionHandler::handleException($event->getError());
  5.         }
  6.         // Trigger the onBeforeRespond event.
  7.         $this->getDispatcher()->dispatch('onBeforeRespond');
  1. // Set the application as global app
  2. \Joomla\CMS\Factory::$application $app;
  3. // Execute the application.
  4. $app->execute();
require_once('/homepages/23/d380474000/htdocs/circle2020/includes/app.php') in /homepages/23/d380474000/htdocs/circle2020/index.php (line 32)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC'1);
  4. // Run the application - All executable code should be triggered through this file
  5. require_once dirname(__FILE__) . '/includes/app.php';

RuntimeException

Failed to start the session because headers have already been sent by "/homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php" at line 50.

  1.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  2.         }
  3.         if (ini_get('session.use_cookies') && headers_sent($file$line))
  4.         {
  5.             throw new \RuntimeException(
  6.                 sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.'$file$line)
  7.             );
  8.         }
  9.         if (!session_start())
  1.                 $this->setId($session_clean);
  2.                 $cookie->set($session_name''time() - 3600);
  3.             }
  4.         }
  5.         parent::start();
  6.         // Try loading data from the session
  7.         if (isset($_SESSION['joomla']) && !empty($_SESSION['joomla'])) {
  8.             $this->data unserialize(base64_decode($_SESSION['joomla']));
  9.         }
  1.         if ($this->isStarted())
  2.         {
  3.             return;
  4.         }
  5.         $this->store->start();
  6.         $this->setState(SessionState::ACTIVE);
  7.         // Initialise the session
  8.         $this->setCounter();
  1.      */
  2.     public function has($name)
  3.     {
  4.         if (!$this->isActive())
  5.         {
  6.             $this->start();
  7.         }
  8.         return $this->store->has($name);
  9.     }
  1.                 $name $args[2] . '.' $name;
  2.             }
  3.         }
  4.         if (parent::has($name)) {
  5.             // Parent is used because of b/c, can be changed in Joomla 5
  6.             return parent::get($name$default);
  7.         }
  8.         /*
  1.      */
  2.     public function getMessageQueue($clear false)
  3.     {
  4.         // For empty queue, if messages exists in the session, enqueue them.
  5.         if (!\count($this->messageQueue)) {
  6.             $sessionQueue $this->getSession()->get('application.queue', []);
  7.             if ($sessionQueue) {
  8.                 $this->messageQueue $sessionQueue;
  9.                 $this->getSession()->set('application.queue', []);
  10.             }
  1.             'message' => $inputFilter->clean($msg'html'),
  2.             'type'    => $inputFilter->clean(strtolower($type), 'cmd'),
  3.         ];
  4.         // For empty queue, if messages exists in the session, enqueue them first.
  5.         $messages $this->getMessageQueue();
  6.         if (!\in_array($message$this->messageQueue)) {
  7.             // Enqueue the message.
  8.             $this->messageQueue[] = $message;
  9.         }
  1.                         throw new \InvalidArgumentException(Text::sprintf('JERROR_COULD_NOT_FIND_TEMPLATE'$original_tmpl));
  2.                     }
  3.                 }
  4.             }
  5.         } elseif (!is_file(JPATH_THEMES '/' $template->template '/index.php')) {
  6.             $this->enqueueMessage(Text::_('JERROR_ALERTNOTEMPLATE'), 'error');
  7.             // Try to find data for 'cassiopeia' template
  8.             $original_tmpl $template->template;
  9.             foreach ($templates as $tmpl) {
  1.             'phpVersion'    => PHP_VERSION,
  2.             'joomlaVersion' => JVERSION,
  3.             'requestId'     => $this->requestId,
  4.             'identity'      => $this->getIdentityInfo($application->getIdentity()),
  5.             'response'      => $this->getResponseInfo($application->getResponse()),
  6.             'template'      => $this->getTemplateInfo($application->getTemplate(true)),
  7.             'database'      => $this->getDatabaseInfo($model->getInfo()),
  8.         ];
  9.     }
  10.     /**
  1.                 $request_variables
  2.             )
  3.         );
  4.         foreach ($this->collectors as $name => $collector) {
  5.             $this->data[$name] = $collector->collect();
  6.         }
  7.         // Remove all invalid (non UTF-8) characters
  8.         array_walk_recursive($this->data, function (&$item) {
  9.                 if (is_string($item) && !mb_check_encoding($item'UTF-8')) {
  1.      * @return array
  2.      */
  3.     public function getData()
  4.     {
  5.         if ($this->data === null) {
  6.             $this->collect();
  7.         }
  8.         return $this->data;
  9.     }
  10.     /**
  1.     {
  2.         $http $this->initStackSession();
  3.         $data null;
  4.         if (!$this->isDataPersisted() || $this->stackAlwaysUseSessionStorage) {
  5.             $data $this->getData();
  6.         } elseif ($this->data === null) {
  7.             $this->collect();
  8.         }
  9.         $stack $http->getSessionValue($this->stackSessionNamespace);
  1.             $this->debugBar->addCollector(new LanguageErrorsCollector($this->params));
  2.         }
  3.         // Only render for HTML output.
  4.         if (!($this->getApplication()->getDocument() instanceof HtmlDocument)) {
  5.             $this->debugBar->stackData();
  6.             return;
  7.         }
  8.         $debugBarRenderer = new JavascriptRenderer($this->debugBarUri::root(true) . '/media/vendor/debugbar/');
  1.                 if ($event->isStopped())
  2.                 {
  3.                     return $event;
  4.                 }
  5.                 $listener($event);
  6.             }
  7.         }
  8.         return $event;
  9.     }
  1.             $dispatcher $this->getDispatcher();
  2.         } catch (\UnexpectedValueException $exception) {
  3.             return null;
  4.         }
  5.         return $dispatcher->dispatch($eventName$event ?: new ApplicationEvent($eventName$this));
  6.     }
  7.     /**
  8.      * Method to run the application routines.
  9.      *
  1.         $this->dispatchEvent(ApplicationEvents::BEFORE_RESPOND);
  2.         // Set appropriate headers
  3.         $this->respond();
  4.         $this->dispatchEvent(ApplicationEvents::AFTER_RESPOND);
  5.         // Close the application after the redirect.
  6.         $this->close();
  7.     }
  1.         if (\count($this->messageQueue)) {
  2.             $this->getSession()->set('application.queue'$this->messageQueue);
  3.         }
  4.         // Hand over processing to the parent now
  5.         parent::redirect($url$status);
  6.     }
  7.     /**
  8.      * Rendering is the process of pushing the document buffers into the template
  9.      * placeholders, retrieving data from the document and pushing it into
  1.     public function parseCheckSSL(&$router, &$uri)
  2.     {
  3.         if (strtolower($uri->getScheme()) !== 'https') {
  4.             // Forward to https
  5.             $uri->setScheme('https');
  6.             $this->app->redirect((string) $uri301);
  7.         }
  8.     }
  9.     /**
  10.      * Do some initial cleanup before parsing the URL
  1.         if (!\array_key_exists('parse' $stage$this->rules)) {
  2.             throw new \InvalidArgumentException(sprintf('The %s stage is not registered. (%s)'$stage__METHOD__));
  3.         }
  4.         foreach ($this->rules['parse' $stage] as $rule) {
  5.             $rule($this$uri);
  6.         }
  7.     }
  8.     /**
  9.      * Process the build uri query data based on custom defined rules
  1.      * @throws  \Exception
  2.      */
  3.     public function parse(&$uri$setVars false)
  4.     {
  5.         // Do the preprocess stage of the URL parse process
  6.         $this->processParseRules($uriself::PROCESS_BEFORE);
  7.         // Do the main stage of the URL parse process
  8.         $this->processParseRules($uri);
  9.         // Do the postprocess stage of the URL parse process
  1.         // Get the full request URI.
  2.         $uri = clone Uri::getInstance();
  3.         // It is not possible to inject the SiteRouter as it requires a SiteApplication
  4.         // and we would end in an infinite loop
  5.         $result $this->getContainer()->get(SiteRouter::class)->parse($uritrue);
  6.         $active $this->getMenu()->getActive();
  7.         if (
  8.             $active !== null
  1.         // Mark afterInitialise in the profiler.
  2.         JDEBUG $this->profiler->mark('afterInitialise') : null;
  3.         // Route the application
  4.         $this->route();
  5.         // Mark afterRoute in the profiler.
  6.         JDEBUG $this->profiler->mark('afterRoute') : null;
  7.         if (!$this->isHandlingMultiFactorAuthentication()) {
  1.             $this->sanityCheckSystemVariables();
  2.             $this->setupLogging();
  3.             $this->createExtensionNamespaceMap();
  4.             // Perform application routines.
  5.             $this->doExecute();
  6.             // If we have an application document object, render it.
  7.             if ($this->document instanceof \Joomla\CMS\Document\Document) {
  8.                 // Render the application output.
  9.                 $this->render();
  1. // Set the application as global app
  2. \Joomla\CMS\Factory::$application $app;
  3. // Execute the application.
  4. $app->execute();
require_once('/homepages/23/d380474000/htdocs/circle2020/includes/app.php') in /homepages/23/d380474000/htdocs/circle2020/index.php (line 32)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC'1);
  4. // Run the application - All executable code should be triggered through this file
  5. require_once dirname(__FILE__) . '/includes/app.php';

Stack Traces 2

[2/2] RuntimeException
RuntimeException:
Failed to start the session because headers have already been sent by "/homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php" at line 50.

  at /homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:544)
  at Joomla\CMS\Application\CMSApplication->getMessageQueue()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:240)
  at Joomla\CMS\Application\CMSApplication->enqueueMessage()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/SiteApplication.php:523)
  at Joomla\CMS\Application\SiteApplication->getTemplate()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Error/Renderer/HtmlRenderer.php:50)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Exception/ExceptionHandler.php:126)
  at Joomla\CMS\Exception\ExceptionHandler::render()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Exception/ExceptionHandler.php:72)
  at Joomla\CMS\Exception\ExceptionHandler::handleException()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:322)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/homepages/23/d380474000/htdocs/circle2020/includes/app.php:61)
  at require_once('/homepages/23/d380474000/htdocs/circle2020/includes/app.php')
     (/homepages/23/d380474000/htdocs/circle2020/index.php:32)                
[1/2] RuntimeException
RuntimeException:
Failed to start the session because headers have already been sent by "/homepages/23/d380474000/htdocs/circle2020/plugins/system/japopup/japopup.php" at line 50.

  at /homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:544)
  at Joomla\CMS\Application\CMSApplication->getMessageQueue()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:240)
  at Joomla\CMS\Application\CMSApplication->enqueueMessage()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/SiteApplication.php:523)
  at Joomla\CMS\Application\SiteApplication->getTemplate()
     (/homepages/23/d380474000/htdocs/circle2020/plugins/system/debug/src/DataCollector/InfoCollector.php:135)
  at Joomla\Plugin\System\Debug\DataCollector\InfoCollector->collect()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/maximebf/debugbar/src/DebugBar/DebugBar.php:238)
  at DebugBar\DebugBar->collect()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/maximebf/debugbar/src/DebugBar/DebugBar.php:265)
  at DebugBar\DebugBar->getData()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/maximebf/debugbar/src/DebugBar/DebugBar.php:340)
  at DebugBar\DebugBar->stackData()
     (/homepages/23/d380474000/htdocs/circle2020/plugins/system/debug/src/Extension/Debug.php:331)
  at Joomla\Plugin\System\Debug\Extension\Debug->onAfterRespond()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/event/src/Dispatcher.php:486)
  at Joomla\Event\Dispatcher->dispatch()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/application/src/AbstractApplication.php:99)
  at Joomla\Application\AbstractApplication->dispatchEvent()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/vendor/joomla/application/src/AbstractWebApplication.php:510)
  at Joomla\Application\AbstractWebApplication->redirect()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:983)
  at Joomla\CMS\Application\CMSApplication->redirect()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Router/SiteRouter.php:114)
  at Joomla\CMS\Router\SiteRouter->parseCheckSSL()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Router/Router.php:384)
  at Joomla\CMS\Router\Router->processParseRules()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Router/Router.php:144)
  at Joomla\CMS\Router\Router->parse()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/SiteApplication.php:746)
  at Joomla\CMS\Application\SiteApplication->route()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/SiteApplication.php:232)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/homepages/23/d380474000/htdocs/circle2020/libraries/src/Application/CMSApplication.php:293)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/homepages/23/d380474000/htdocs/circle2020/includes/app.php:61)
  at require_once('/homepages/23/d380474000/htdocs/circle2020/includes/app.php')
     (/homepages/23/d380474000/htdocs/circle2020/index.php:32)