Warning: session_name(): Session name cannot be changed after headers have already been sent in /home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php on line 405 Attempted to load class "Helper" from namespace "HelixUltimate\Framework\Platform". Did you forget a "use" statement for another namespace? (500 Whoops, looks like something went wrong.)

RuntimeException ClassNotFoundError

HTTP 500 Whoops, looks like something went wrong.

Attempted to load class "Helper" from namespace "HelixUltimate\Framework\Platform".
Did you forget a "use" statement for another namespace?

Exceptions 2

Symfony\Component\ErrorHandler\Error\ ClassNotFoundError

in /home/m/mikhai92/serv/public_html/templates/themis/error.php (line 20)
  1. use Joomla\CMS\Helper\ModuleHelper;
  2. use HelixUltimate\Framework\Platform\Helper;
  4. $app = Factory::getApplication();
  5. $doc = Factory::getDocument();
  6. $template = Helper::loadTemplateData();
  7. $params = $template->params;
  9. $theme_url = Uri::base(true) . '/templates/'. $this->template;
  10. ?>
require() in /home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php (line 771)
  1.             // Store the file path
  2.             $this->_file = $directory . '/' . $filename;
  4.             // Get the file content
  5.             ob_start();
  6.             require $directory . '/' . $filename;
  7.             $contents = ob_get_contents();
  8.             ob_end_clean();
  9.         }
  11.         return $contents;
HtmlDocument->_loadTemplate('/home/m/mikhai92/serv/public_html/templates/themis', 'error.php') in /home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php (line 830)
  1.         $this->baseurl = Uri::base(true);
  2.         $this->params = $params['params'] ?? new Registry;
  3.         $this->template = $template;
  5.         // Load
  6.         $this->_template = $this->_loadTemplate($baseDir, $file);
  8.         return $this;
  9.     }
  11.     /**
HtmlDocument->_fetchTemplate(array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php (line 633)
  1.      *
  2.      * @since   1.7.0
  3.      */
  4.     public function parse($params = array())
  5.     {
  6.         return $this->_fetchTemplate($params)->_parseTemplate();
  7.     }
  9.     /**
  10.      * Outputs the template to the browser.
  11.      *
HtmlDocument->parse(array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php (line 652)
  1.     {
  2.         $this->_caching = $caching;
  4.         if (empty($this->_template))
  5.         {
  6.             $this->parse($params);
  7.         }
  9.         if (\array_key_exists('csp_nonce', $params) && $params['csp_nonce'] !== null)
  10.         {
  11.             $this->cspNonce = $params['csp_nonce'];
HtmlDocument->render(false, array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/m/mikhai92/serv/public_html/libraries/src/Document/ErrorDocument.php (line 140)
  1.         $this->debug = $params['debug'] ?? false;
  2.         $this->error = $this->_error;
  4.         $params['file'] = 'error.php';
  6.         return parent::render($cache, $params);
  7.     }
  9.     /**
  10.      * Render the backtrace
  11.      *
ErrorDocument->render(false, array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/m/mikhai92/serv/public_html/libraries/src/Error/Renderer/HtmlRenderer.php (line 77)
  1.                 'template'         => $template->template,
  2.                 'directory'        => JPATH_THEMES,
  3.                 'debug'            => JDEBUG,
  4.                 'csp_nonce'        => $app->get('csp_nonce'),
  5.                 'templateInherits' => $template->parent,
  6.                 'params'           => $template->params,
  7.             ]
  8.         );
  9.     }
  10. }
HtmlRenderer->render(object(RuntimeException)) in /home/m/mikhai92/serv/public_html/libraries/src/Exception/ExceptionHandler.php (line 128)
  2.             // Reset the document object in the factory, this gives us a clean slate and lets everything render properly
  3.             Factory::$document = $renderer->getDocument();
  4.             Factory::getApplication()->loadDocument(Factory::$document);
  6.             $data = $renderer->render($error);
  8.             // If nothing was rendered, just use the message from the Exception
  9.             if (empty($data))
  10.             {
  11.                 $data = $error->getMessage();
ExceptionHandler::render(object(RuntimeException)) in /home/m/mikhai92/serv/public_html/libraries/src/Exception/ExceptionHandler.php (line 71)
  1.      * @since   3.10.0
  2.      */
  3.     public static function handleException(\Throwable $error)
  4.     {
  5.         static::logException($error);
  6.         static::render($error);
  7.     }
  9.     /**
  10.      * Render the error page based on an exception.
  11.      *
ExceptionHandler::handleException(object(RuntimeException)) in /home/m/mikhai92/serv/public_html/libraries/src/Application/CMSApplication.php (line 311)
  1.             );
  3.             // Trigger the onError event.
  4.             $this->triggerEvent('onError', $event);
  6.             ExceptionHandler::handleException($event->getError());
  7.         }
  9.         // Send the application response.
  10.         $this->respond();
CMSApplication->execute() in /home/m/mikhai92/serv/public_html/includes/app.php (line 63)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/home/m/mikhai92/serv/public_html/includes/app.php') in /home/m/mikhai92/serv/public_html/index.php (line 35)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC', 1);
  5. // Run the application - All executable code should be triggered through this file
  6. require_once dirname(__FILE__) . '/includes/app.php';

RuntimeException

Failed to start the session because headers have already been sent by "/home/m/mikhai92/serv/public_html/index.php" at line 3.

in /home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php (line 473)
  1.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  2.         }
  4.         if (ini_get('session.use_cookies') && headers_sent($file, $line))
  5.         {
  6.             throw new \RuntimeException(
  7.                 sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line)
  8.             );
  9.         }
  11.         if (!session_start())
NativeStorage->start() in /home/m/mikhai92/serv/public_html/libraries/src/Session/Storage/JoomlaStorage.php (line 305)
  1.                 $this->setId($session_clean);
  2.                 $cookie->set($session_name, '', time() - 3600);
  3.             }
  4.         }
  6.         parent::start();
  8.         // Try loading data from the session
  9.         if (isset($_SESSION['joomla']) && !empty($_SESSION['joomla']))
  10.         {
  11.             $this->data = unserialize(base64_decode($_SESSION['joomla']));
in /home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Session.php -> start (line 405)
  1.         if ($this->isStarted())
  2.         {
  3.             return;
  4.         }
  6.         $this->store->start();
  8.         $this->setState(SessionState::ACTIVE);
  10.         // Initialise the session
  11.         $this->setCounter();
in /home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Session.php -> start (line 332)
  1.      */
  2.     public function has($name)
  3.     {
  4.         if (!$this->isActive())
  5.         {
  6.             $this->start();
  7.         }
  9.         return $this->store->has($name);
  10.     }
Session->has('user') in /home/m/mikhai92/serv/public_html/libraries/src/Session/Session.php (line 201)
  2.                 $name = $args[2] . '.' . $name;
  3.             }
  4.         }
  6.         if (parent::has($name))
  7.         {
  8.             // Parent is used because of b/c, can be changed in Joomla 5
  9.             return parent::get($name, $default);
  10.         }
Session->get('user') in /home/m/mikhai92/serv/public_html/libraries/src/Factory.php (line 338)
  1.                 __CLASS__
  2.             ),
  3.             E_USER_DEPRECATED
  4.         );
  6.         $instance = self::getApplication()->getSession()->get('user');
  8.         if (\is_null($id))
  9.         {
  10.             if (!($instance instanceof User))
  11.             {
Factory::getUser() in /home/m/mikhai92/serv/public_html/libraries/src/Application/SiteApplication.php (line 621)
  1.      *
  2.      * @since   3.2
  3.      */
  4.     protected function initialiseApp($options = array())
  5.     {
  6.         $user = Factory::getUser();
  8.         // If the user is a guest we populate it with the guest user group.
  9.         if ($user->guest)
  10.         {
  11.             $guestUsergroup = ComponentHelper::getParams('com_users')->get('guest_usergroup', 1);
SiteApplication->initialiseApp() in /home/m/mikhai92/serv/public_html/libraries/src/Application/SiteApplication.php (line 224)
  1.      * @since   3.2
  2.      */
  3.     protected function doExecute()
  4.     {
  5.         // Initialise the application
  6.         $this->initialiseApp();
  8.         // Mark afterInitialise in the profiler.
  9.         JDEBUG ? $this->profiler->mark('afterInitialise') : null;
  11.         // Route the application
SiteApplication->doExecute() in /home/m/mikhai92/serv/public_html/libraries/src/Application/CMSApplication.php (line 278)
  1.             $this->sanityCheckSystemVariables();
  2.             $this->setupLogging();
  3.             $this->createExtensionNamespaceMap();
  5.             // Perform application routines.
  6.             $this->doExecute();
  8.             // If we have an application document object, render it.
  9.             if ($this->document instanceof \Joomla\CMS\Document\Document)
  10.             {
  11.                 // Render the application output.
CMSApplication->execute() in /home/m/mikhai92/serv/public_html/includes/app.php (line 63)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/home/m/mikhai92/serv/public_html/includes/app.php') in /home/m/mikhai92/serv/public_html/index.php (line 35)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC', 1);
  5. // Run the application - All executable code should be triggered through this file
  6. require_once dirname(__FILE__) . '/includes/app.php';

Stack Traces 2

[2/2] ClassNotFoundError 
Symfony\Component\ErrorHandler\Error\ClassNotFoundError:
Attempted to load class "Helper" from namespace "HelixUltimate\Framework\Platform".
Did you forget a "use" statement for another namespace?

  at /home/m/mikhai92/serv/public_html/templates/themis/error.php:20
  at require()
     (/home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php:771)
  at Joomla\CMS\Document\HtmlDocument->_loadTemplate('/home/m/mikhai92/serv/public_html/templates/themis', 'error.php')
     (/home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php:830)
  at Joomla\CMS\Document\HtmlDocument->_fetchTemplate(array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php:633)
  at Joomla\CMS\Document\HtmlDocument->parse(array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/m/mikhai92/serv/public_html/libraries/src/Document/HtmlDocument.php:652)
  at Joomla\CMS\Document\HtmlDocument->render(false, array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/m/mikhai92/serv/public_html/libraries/src/Document/ErrorDocument.php:140)
  at Joomla\CMS\Document\ErrorDocument->render(false, array('template' => 'themis', 'directory' => '/home/m/mikhai92/serv/public_html/templates', 'debug' => false, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/m/mikhai92/serv/public_html/libraries/src/Error/Renderer/HtmlRenderer.php:77)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render(object(RuntimeException))
     (/home/m/mikhai92/serv/public_html/libraries/src/Exception/ExceptionHandler.php:128)
  at Joomla\CMS\Exception\ExceptionHandler::render(object(RuntimeException))
     (/home/m/mikhai92/serv/public_html/libraries/src/Exception/ExceptionHandler.php:71)
  at Joomla\CMS\Exception\ExceptionHandler::handleException(object(RuntimeException))
     (/home/m/mikhai92/serv/public_html/libraries/src/Application/CMSApplication.php:311)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/home/m/mikhai92/serv/public_html/includes/app.php:63)
  at require_once('/home/m/mikhai92/serv/public_html/includes/app.php')
     (/home/m/mikhai92/serv/public_html/index.php:35)
[1/2] RuntimeException 
RuntimeException:
Failed to start the session because headers have already been sent by "/home/m/mikhai92/serv/public_html/index.php" at line 3.

  at /home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/home/m/mikhai92/serv/public_html/libraries/src/Session/Storage/JoomlaStorage.php:305)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Session.php:405)
  at Joomla\Session\Session->start()
     (/home/m/mikhai92/serv/public_html/libraries/vendor/joomla/session/src/Session.php:332)
  at Joomla\Session\Session->has('user')
     (/home/m/mikhai92/serv/public_html/libraries/src/Session/Session.php:201)
  at Joomla\CMS\Session\Session->get('user')
     (/home/m/mikhai92/serv/public_html/libraries/src/Factory.php:338)
  at Joomla\CMS\Factory::getUser()
     (/home/m/mikhai92/serv/public_html/libraries/src/Application/SiteApplication.php:621)
  at Joomla\CMS\Application\SiteApplication->initialiseApp()
     (/home/m/mikhai92/serv/public_html/libraries/src/Application/SiteApplication.php:224)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/home/m/mikhai92/serv/public_html/libraries/src/Application/CMSApplication.php:278)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/home/m/mikhai92/serv/public_html/includes/app.php:63)
  at require_once('/home/m/mikhai92/serv/public_html/includes/app.php')
     (/home/m/mikhai92/serv/public_html/index.php:35)