Call to a member function getAuthorisedViewLevels() on null (500 Whoops, looks like something went wrong.)

RuntimeException Error

HTTP 500 Whoops, looks like something went wrong.

Call to a member function getAuthorisedViewLevels() on null

Exceptions 2

Error

in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php (line 407)
  1.      */
  2.     public static function getModuleList()
  3.     {
  4.         $app      = Factory::getApplication();
  5.         $itemId   = $app->getInput()->getInt('Itemid', 0);
  6.         $groups   = $app->getIdentity()->getAuthorisedViewLevels();
  7.         $clientId = (int) $app->getClientId();
  9.         // Build a cache ID for the resulting data object
  10.         $cacheId = implode(',', $groups) . '.' . $clientId . '.' . $itemId;
ModuleHelper::getModuleList() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php (line 382)
  1.             'modules' => &$modules, // @todo: Remove reference in Joomla 7, see PrepareModuleListEvent::__constructor()
  2.         ]))->getArgument('modules', $modules);
  4.         // If the onPrepareModuleList event returns an array of modules, then ignore the default module list creation
  5.         if (!$modules) {
  6.             $modules = static::getModuleList();
  7.         }
  9.         $modules = $dispatcher->dispatch('onAfterModuleList', new Module\AfterModuleListEvent('onAfterModuleList', [
  10.             'modules' => &$modules, // @todo: Remove reference in Joomla 7, see AfterModuleListEvent::__constructor()
  11.         ]))->getArgument('modules', $modules);
ModuleHelper::load() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php (line 88)
  1.     public static function &getModules($position)
  2.     {
  3.         $position = strtolower($position);
  4.         $result   = [];
  5.         $input    = Factory::getApplication()->getInput();
  6.         $modules  = &static::load();
  8.         foreach ($modules as $module) {
  9.             if ($module->position === $position) {
  10.                 $result[] = $module;
  11.             }
ModuleHelper::getModules('error-0') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php (line 672)
  1.     {
  2.         if ((isset(parent::$_buffer['modules'][$positionName])) && (parent::$_buffer['modules'][$positionName] === false)) {
  3.             return 0;
  4.         }
  6.         $modules = ModuleHelper::getModules($positionName);
  8.         if (!$withContentOnly) {
  9.             return \count($modules);
  10.         }
HtmlDocument->countModules('error-0') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system/error.php (line 47)
  1. </head>
  2. <body>
  3.     <div class="error">
  4.         <div id="outline">
  5.         <div id="errorboxoutline">
  6.             <?php if ($this->countModules('error-' . $errorCode)) : ?>
  7.                     <jdoc:include type="modules" name="error-<?php echo $errorCode; ?>" style="none" />
  8.             <?php else : ?>
  9.             <div id="errorboxheader"><?php echo $this->error->getCode(); ?> - <?php echo htmlspecialchars($this->error->getMessage(), ENT_QUOTES, 'UTF-8'); ?></div>
  10.             <div id="errorboxbody">
  11.             <p><strong><?php echo Text::_('JERROR_LAYOUT_NOT_ABLE_TO_VISIT'); ?></strong></p>
require('/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system/error.php') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php (line 734)
  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_clean();
  8.         }
  10.         return $contents;
  11.     }
HtmlDocument->_loadTemplate('/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system', 'error.php') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php (line 788)
  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 $this;
  9.     }
  11.     /**
HtmlDocument->_fetchTemplate(array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php (line 625)
  1.      *
  2.      * @since   1.7.0
  3.      */
  4.     public function parse($params = [])
  5.     {
  6.         return $this->_fetchTemplate($params)->_parseTemplate();
  7.     }
  9.     /**
  10.      * Outputs the template to the browser.
  11.      *
HtmlDocument->parse(array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php (line 643)
  1.     public function render($caching = false, $params = [])
  2.     {
  3.         $this->_caching = $caching;
  5.         if (empty($this->_template)) {
  6.             $this->parse($params);
  7.         }
  9.         if (\array_key_exists('csp_nonce', $params) && $params['csp_nonce'] !== null) {
  10.             $this->cspNonce = $params['csp_nonce'];
  11.         }
HtmlDocument->render(false, array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/ErrorDocument.php (line 139)
  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' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Error/Renderer/HtmlRenderer.php (line 70)
  1.             ob_end_clean();
  2.         }
  4.         $this->getDocument()->setTitle(Text::_('Error') . ': ' . $error->getCode());
  6.         return $this->getDocument()->render(
  7.             false,
  8.             [
  9.                 'template'         => $template->template,
  10.                 'directory'        => JPATH_THEMES,
  11.                 'debug'            => JDEBUG,
HtmlRenderer->render(object(RuntimeException)) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Exception/ExceptionHandler.php (line 142)
  1.                     'subject'  => $app,
  2.                     'document' => $renderer->getDocument(),
  3.                 ])
  4.             );
  6.             $data = $renderer->render($error);
  8.             // If nothing was rendered, just use the message from the Exception
  9.             if (empty($data)) {
  10.                 $data = $error->getMessage();
  11.             }
ExceptionHandler::render(object(RuntimeException)) in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Exception/ExceptionHandler.php (line 76)
  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/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/CMSApplication.php (line 334)
  1.             );
  3.             // Trigger the onError event.
  4.             $this->dispatchEvent('onError', $event);
  6.             ExceptionHandler::handleException($event->getError());
  7.         }
  9.         // Trigger the onBeforeRespond event.
  10.         $this->dispatchEvent(
  11.             'onBeforeRespond',
CMSApplication->execute() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php (line 58)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php (line 78)
  1.     // ... die
  2.     die();
  3. }
  5. // Run the application - All executable code should be triggered through this file
  6. require_once __DIR__ . '/includes/app.php';

RuntimeException

Failed to start the session because headers have already been sent by "/home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php" at line 27.

in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Storage/NativeStorage.php (line 454)
  1.         if ($this->isActive()) {
  2.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  3.         }
  5.         if (ini_get('session.use_cookies') && headers_sent($file, $line)) {
  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/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Session/Storage/JoomlaStorage.php (line 313)
  1.                 $this->setId($session_clean);
  2.                 $cookie->set($session_name, '', ['expires' => time() - 3600 ]);
  3.             }
  4.         }
  6.         parent::start();
  8.         // Try loading data from the session
  9.         if (!empty($_SESSION['joomla'])) {
  10.             $this->data = unserialize(base64_decode($_SESSION['joomla']));
  11.         }
in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Session.php -> start (line 396)
  1.     {
  2.         if ($this->isStarted()) {
  3.             return;
  4.         }
  6.         $this->store->start();
  8.         $this->setState(SessionState::ACTIVE);
  10.         // Initialise the session
  11.         $this->setCounter();
in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Session.php -> start (line 327)
  1.      * @since   1.0
  2.      */
  3.     public function has($name)
  4.     {
  5.         if (!$this->isActive()) {
  6.             $this->start();
  7.         }
  9.         return $this->store->has($name);
  10.     }
Session->has('user') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Session/Session.php (line 194)
  2.                 $name = $args[2] . '.' . $name;
  3.             }
  4.         }
  6.         if (parent::has($name)) {
  7.             // Parent is used because of b/c, can be changed in Joomla 6
  8.             return parent::get($name, $default);
  9.         }
  11.         /*
Session->get('user') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Factory.php (line 372)
  1.                 __CLASS__
  2.             ),
  3.             E_USER_DEPRECATED
  4.         );
  6.         $instance = self::getApplication()->getSession()->get('user');
  8.         if (\is_null($id)) {
  9.             if (!($instance instanceof User)) {
  10.                 $instance = User::getInstance();
  11.             }
Factory::getUser() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/SiteApplication.php (line 565)
  1.      *
  2.      * @since   3.2
  3.      */
  4.     protected function initialiseApp($options = [])
  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.             $guestUsergroup = ComponentHelper::getParams('com_users')->get('guest_usergroup', 1);
  11.             $user->groups   = [$guestUsergroup];
SiteApplication->initialiseApp() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/SiteApplication.php (line 237)
  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/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/CMSApplication.php (line 304)
  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.                 // Render the application output.
  11.                 $this->render();
CMSApplication->execute() in /home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php (line 58)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php') in /home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php (line 78)
  1.     // ... die
  2.     die();
  3. }
  5. // Run the application - All executable code should be triggered through this file
  6. require_once __DIR__ . '/includes/app.php';

Stack Traces 2

[2/2] Error 
Error:
Call to a member function getAuthorisedViewLevels() on null

  at /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php:407
  at Joomla\CMS\Helper\ModuleHelper::getModuleList()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php:382)
  at Joomla\CMS\Helper\ModuleHelper::load()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Helper/ModuleHelper.php:88)
  at Joomla\CMS\Helper\ModuleHelper::getModules('error-0')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php:672)
  at Joomla\CMS\Document\HtmlDocument->countModules('error-0')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system/error.php:47)
  at require('/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system/error.php')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php:734)
  at Joomla\CMS\Document\HtmlDocument->_loadTemplate('/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates/system', 'error.php')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php:788)
  at Joomla\CMS\Document\HtmlDocument->_fetchTemplate(array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php:625)
  at Joomla\CMS\Document\HtmlDocument->parse(array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/HtmlDocument.php:643)
  at Joomla\CMS\Document\HtmlDocument->render(false, array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Document/ErrorDocument.php:139)
  at Joomla\CMS\Document\ErrorDocument->render(false, array('template' => 'a4joomla-best-free', 'directory' => '/home/webpages/lima-city/quangharvest/adminquangharvestcom/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Error/Renderer/HtmlRenderer.php:70)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render(object(RuntimeException))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Exception/ExceptionHandler.php:142)
  at Joomla\CMS\Exception\ExceptionHandler::render(object(RuntimeException))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Exception/ExceptionHandler.php:76)
  at Joomla\CMS\Exception\ExceptionHandler::handleException(object(RuntimeException))
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/CMSApplication.php:334)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php:58)
  at require_once('/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php:78)
[1/2] RuntimeException 
RuntimeException:
Failed to start the session because headers have already been sent by "/home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php" at line 27.

  at /home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:454
  at Joomla\Session\Storage\NativeStorage->start()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Session/Storage/JoomlaStorage.php:313)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Session.php:396)
  at Joomla\Session\Session->start()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/vendor/joomla/session/src/Session.php:327)
  at Joomla\Session\Session->has('user')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get('user')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Factory.php:372)
  at Joomla\CMS\Factory::getUser()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/SiteApplication.php:565)
  at Joomla\CMS\Application\SiteApplication->initialiseApp()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/SiteApplication.php:237)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/libraries/src/Application/CMSApplication.php:304)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php:58)
  at require_once('/home/webpages/lima-city/quangharvest/adminquangharvestcom/includes/app.php')
     (/home/webpages/lima-city/quangharvest/adminquangharvestcom/index.php:78)