Missing Database Connection

Error: SQLSTATE[HY000] [2006] MySQL server has gone away requires a database connection

Notice: If you want to customize this error message, create app/View/Errors/missing_connection.ctp.

Stack Trace

• CORE/Cake/Model/Datasource/DboSource.php line 260 → Mysql->connect()

              ));
          }
          if ($autoConnect) {
              $this->connect();
          }

• CORE/Cake/Model/ConnectionManager.php line 101 → DboSource->__construct(array)

          $conn = self::$_connectionsEnum[$name];
          $class = $conn['classname'];
  
          self::$_dataSources[$name] = new $class(self::$config->{$name});
          self::$_dataSources[$name]->configKeyName = $name;

  array(
  	'password' => '*****',
  	'login' => '*****',
  	'host' => '*****',
  	'database' => '*****',
  	'prefix' => '*****',
  	'datasource' => 'Database/Mysql',
  	'persistent' => false,
  	'encoding' => 'utf8'
  )

• CORE/Cake/Model/Model.php line 3157 → ConnectionManager::getDataSource(string)

          if ($dataSource != null) {
              $this->useDbConfig = $dataSource;
          }
          $db = ConnectionManager::getDataSource($this->useDbConfig);
          if (!empty($oldConfig) && isset($db->config['prefix'])) {

  'default'

• CORE/Cake/Model/Model.php line 1092 → Model->setDataSource(string)

   * @return void
   */
      public function setSource($tableName) {
          $this->setDataSource($this->useDbConfig);
          $db = ConnectionManager::getDataSource($this->useDbConfig);

  'default'

• CORE/Cake/Model/Model.php line 3179 → Model->setSource(string)

      public function getDataSource() {
          if (!$this->_sourceConfigured && $this->useTable !== false) {
              $this->_sourceConfigured = true;
              $this->setSource($this->useTable);
          }

  'catproducts'

• CORE/Cake/Model/Model.php line 2630 → Model->getDataSource()

              return null;
          }
  
          $results = $this->getDataSource()->read($this, $query);
          $this->resetAssociations();

• APP/Controller/AppController.php line 88 → Model->find(string, array)

                  'Catproduct.parent_id' => null,
              ),
              'order' => 'Catproduct.pos ASC',
          ));
          $this->set('danhmuc', $danhmuc); 

  'all'
  array(
  	'conditions' => array(
  		'Catproduct.status' => (int) 1,
  		'Catproduct.display' => (int) 0,
  		'Catproduct.parent_id' => null
  	),
  	'order' => 'Catproduct.pos ASC'
  )

• APP/Controller/ProductController.php line 28 → AppController->beforeFilter()

      
      
      public function beforeFilter() {
          parent::beforeFilter();
  

• [internal function] → ProductController->beforeFilter(CakeEvent)

  object(CakeEvent) {
  	data => null
  	result => null
  }

• CORE/Cake/Event/CakeEventManager.php line 246 → call_user_func(array, CakeEvent)

              if ($listener['passParams'] === true) {
                  $result = call_user_func_array($listener['callable'], $event->data);
              } else {
                  $result = call_user_func($listener['callable'], $event);
              }

  array(
  	(int) 0 => object(ProductController) {},
  	(int) 1 => 'beforeFilter'
  )
  object(CakeEvent) {
  	data => null
  	result => null
  }

• CORE/Cake/Controller/Controller.php line 670 → CakeEventManager->dispatch(CakeEvent)

   * @return void
   */
      public function startupProcess() {
          $this->getEventManager()->dispatch(new CakeEvent('Controller.initialize', $this));
          $this->getEventManager()->dispatch(new CakeEvent('Controller.startup', $this));

  object(CakeEvent) {
  	data => null
  	result => null
  }

• CORE/Cake/Routing/Dispatcher.php line 183 → Controller->startupProcess()

   */
      protected function _invoke(Controller $controller, CakeRequest $request, CakeResponse $response) {
          $controller->constructClasses();
          $controller->startupProcess();
  

• CORE/Cake/Routing/Dispatcher.php line 161 → Dispatcher->_invoke(ProductController, CakeRequest, CakeResponse)

              ));
          }
  
          $response = $this->_invoke($controller, $request, $response);
          if (isset($request->params['return'])) {

  object(ProductController) {
  	name => 'Product'
  	uses => array(
  		[maximum depth reached]
  	)
  	helpers => array(
  		[maximum depth reached]
  	)
  	components => array(
  		[maximum depth reached]
  	)
  	notice => array(
  		[maximum depth reached]
  	)
  	request => object(CakeRequest) {}
  	response => object(CakeResponse) {}
  	viewPath => 'Product'
  	layoutPath => null
  	viewVars => array([maximum depth reached])
  	view => 'sanpham'
  	layout => 'default'
  	autoRender => true
  	autoLayout => true
  	Components => object(ComponentCollection) {}
  	viewClass => 'View'
  	View => null
  	ext => '.ctp'
  	plugin => null
  	cacheAction => false
  	passedArgs => array(
  		[maximum depth reached]
  	)
  	scaffold => false
  	methods => array(
  		[maximum depth reached]
  	)
  	modelClass => 'Catproduct'
  	modelKey => 'product'
  	validationErrors => null
  	Session => object(SessionComponent) {}
  	Email => object(EmailComponent) {}
  	Catproduct => object(Catproduct) {}
  	Advertisement => object(AppModel) {}
  	Product => object(Product) {}
  	Post => object(Post) {}
  	Slideshow => object(AppModel) {}
  	Support => object(AppModel) {}
  }
  object(CakeRequest) {
  	params => array(
  		[maximum depth reached]
  	)
  	data => array([maximum depth reached])
  	query => array([maximum depth reached])
  	url => 'sitemap.xml'
  	base => ''
  	webroot => '/'
  	here => '/sitemap.xml'
  }
  object(CakeResponse) {
  	
  }

• APP/webroot/index.php line 92 → Dispatcher->dispatch(CakeRequest, CakeResponse)

  App::uses('Dispatcher', 'Routing');
  
  $Dispatcher = new Dispatcher();
  $Dispatcher->dispatch(new CakeRequest(), new CakeResponse(array('charset' => Configure::read('App.encoding'))));
  

  object(CakeRequest) {
  	params => array(
  		[maximum depth reached]
  	)
  	data => array([maximum depth reached])
  	query => array([maximum depth reached])
  	url => 'sitemap.xml'
  	base => ''
  	webroot => '/'
  	here => '/sitemap.xml'
  }
  object(CakeResponse) {
  	
  }