Deprecated: Creation of dynamic property Joomla\Database\Mysql\MysqlDriver::$charset is deprecated in /var/www/web981/html/nurse_register/libraries/vendor/joomla/database/src/Mysql/MysqlDriver.php on line 121

Warning: session_name(): Session name cannot be changed after headers have already been sent in /var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Storage/NativeStorage.php on line 405
Attempted to load class "Framework" from namespace "Astroid". 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 "Framework" from namespace "Astroid".
Did you forget a "use" statement for another namespace?

Exceptions 2

Symfony\Component\ErrorHandler\Error\ ClassNotFoundError

in /var/www/web981/html/nurse_register/templates/tp_master/error.php (line 12)
  1.  * @license https://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
  2.  */
  3. defined('_JEXEC') or die;
  4. if (!defined('_ASTROID')) {
  5.    try {
  6.       Astroid\Framework::init();
  7.    } catch (\Exception $e) {
  8.       die('Please install and activate <a href="https://www.astroidframe.work/" target="_blank">Astroid Framework</a> in order to use this template.');
  9.    }
  10. }
require() in /var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php (line 721)
  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('/var/www/web981/html/nurse_register/templates/tp_master', 'error.php') in /var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php (line 776)
  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 $this;
  9.     }
  11.     /**
HtmlDocument->_fetchTemplate(array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php (line 612)
  1.      *
  2.      * @since   1.7.0
  3.      */
  4.     public function parse($params = [])
  5.     {
  6.         return $this->_fetchTemplate($params)->_parseTemplate();
  7.     }
  9.     /**
  10.      * Outputs the template to the browser.
  11.      *
HtmlDocument->parse(array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php (line 630)
  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' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/web981/html/nurse_register/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' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/web981/html/nurse_register/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'         => $template->template,
  10.                 'directory'        => JPATH_THEMES,
  11.                 'debug'            => JDEBUG,
HtmlRenderer->render(object(RuntimeException)) in /var/www/web981/html/nurse_register/libraries/src/Exception/ExceptionHandler.php (line 126)
  2.             // Reset the document object in the factory, this gives us a clean slate and lets everything render properly
  3.             Factory::$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.                 $data = $error->getMessage();
  11.             }
ExceptionHandler::render(object(RuntimeException)) in /var/www/web981/html/nurse_register/libraries/src/Exception/ExceptionHandler.php (line 72)
  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 /var/www/web981/html/nurse_register/libraries/src/Application/CMSApplication.php (line 322)
  1.             );
  3.             // Trigger the onError event.
  4.             $this->triggerEvent('onError', $event);
  6.             ExceptionHandler::handleException($event->getError());
  7.         }
  9.         // Trigger the onBeforeRespond event.
  10.         $this->getDispatcher()->dispatch('onBeforeRespond');
CMSApplication->execute() in /var/www/web981/html/nurse_register/includes/app.php (line 61)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/var/www/web981/html/nurse_register/includes/app.php') in /var/www/web981/html/nurse_register/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);
  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 "/var/www/web981/html/nurse_register/libraries/vendor/joomla/database/src/Mysql/MysqlDriver.php" at line 121.

in /var/www/web981/html/nurse_register/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 /var/www/web981/html/nurse_register/libraries/src/Session/Storage/JoomlaStorage.php (line 295)
  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.             $this->data = unserialize(base64_decode($_SESSION['joomla']));
  11.         }
in /var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Session.php -> start (line 406)
  1.         if ($this->isStarted())
  2.         {
  3.             return;
  4.         }
  6.         $this->store->start();
  8.         $this->setState(SessionState::ACTIVE);
  10.         // Initialise the session
  11.         $this->setCounter();
in /var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Session.php -> start (line 333)
  1.      */
  2.     public function has($name)
  3.     {
  4.         if (!$this->isActive())
  5.         {
  6.             $this->start();
  7.         }
  9.         return $this->store->has($name);
  10.     }
Session->has('user') in /var/www/web981/html/nurse_register/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 5
  8.             return parent::get($name, $default);
  9.         }
  11.         /*
Session->get('user') in /var/www/web981/html/nurse_register/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.                 $instance = User::getInstance();
  11.             }
Factory::getUser() in /var/www/web981/html/nurse_register/libraries/src/Application/SiteApplication.php (line 562)
  1.      *
  2.      * @since   3.2
  3.      */
  4.     protected function initialiseApp($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 /var/www/web981/html/nurse_register/libraries/src/Application/SiteApplication.php (line 226)
  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 /var/www/web981/html/nurse_register/libraries/src/Application/CMSApplication.php (line 293)
  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.                 $this->render();
CMSApplication->execute() in /var/www/web981/html/nurse_register/includes/app.php (line 61)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/var/www/web981/html/nurse_register/includes/app.php') in /var/www/web981/html/nurse_register/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);
  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 "Framework" from namespace "Astroid".
Did you forget a "use" statement for another namespace?

  at /var/www/web981/html/nurse_register/templates/tp_master/error.php:12
  at require()
     (/var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php:721)
  at Joomla\CMS\Document\HtmlDocument->_loadTemplate('/var/www/web981/html/nurse_register/templates/tp_master', 'error.php')
     (/var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php:776)
  at Joomla\CMS\Document\HtmlDocument->_fetchTemplate(array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php:612)
  at Joomla\CMS\Document\HtmlDocument->parse(array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/web981/html/nurse_register/libraries/src/Document/HtmlDocument.php:630)
  at Joomla\CMS\Document\HtmlDocument->render(false, array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/web981/html/nurse_register/libraries/src/Document/ErrorDocument.php:139)
  at Joomla\CMS\Document\ErrorDocument->render(false, array('template' => 'tp_master', 'directory' => '/var/www/web981/html/nurse_register/templates', 'debug' => true, 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/web981/html/nurse_register/libraries/src/Error/Renderer/HtmlRenderer.php:70)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render(object(RuntimeException))
     (/var/www/web981/html/nurse_register/libraries/src/Exception/ExceptionHandler.php:126)
  at Joomla\CMS\Exception\ExceptionHandler::render(object(RuntimeException))
     (/var/www/web981/html/nurse_register/libraries/src/Exception/ExceptionHandler.php:72)
  at Joomla\CMS\Exception\ExceptionHandler::handleException(object(RuntimeException))
     (/var/www/web981/html/nurse_register/libraries/src/Application/CMSApplication.php:322)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/web981/html/nurse_register/includes/app.php:61)
  at require_once('/var/www/web981/html/nurse_register/includes/app.php')
     (/var/www/web981/html/nurse_register/index.php:32)
[1/2] RuntimeException 
RuntimeException:
Failed to start the session because headers have already been sent by "/var/www/web981/html/nurse_register/libraries/vendor/joomla/database/src/Mysql/MysqlDriver.php" at line 121.

  at /var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/var/www/web981/html/nurse_register/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/var/www/web981/html/nurse_register/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has('user')
     (/var/www/web981/html/nurse_register/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get('user')
     (/var/www/web981/html/nurse_register/libraries/src/Factory.php:372)
  at Joomla\CMS\Factory::getUser()
     (/var/www/web981/html/nurse_register/libraries/src/Application/SiteApplication.php:562)
  at Joomla\CMS\Application\SiteApplication->initialiseApp()
     (/var/www/web981/html/nurse_register/libraries/src/Application/SiteApplication.php:226)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/var/www/web981/html/nurse_register/libraries/src/Application/CMSApplication.php:293)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/web981/html/nurse_register/includes/app.php:61)
  at require_once('/var/www/web981/html/nurse_register/includes/app.php')
     (/var/www/web981/html/nurse_register/index.php:32)