CakePHP: the rapid development php framework

Database connection "Mysql" is missing, or could not be created.

Warning (512): _cake_core_ cache was unable to write 'cake_' to File cache [CORE/Cake/Cache/Cache.php, line 310]
Code Context
                ),
                E_USER_WARNING
            );
$key = 'cake_'
$value = array(
	'LC_MESSAGES' => array()
)
$config = '_cake_core_'
$settings = array(
	'prefix' => '*****',
	'engine' => 'File',
	'path' => '/home/shopgtsd/public_html/app/tmp/cache/persistent/',
	'serialize' => true,
	'duration' => (int) 10,
	'lock' => true,
	'isWindows' => false,
	'mask' => (int) 436,
	'probability' => (int) 100,
	'groups' => array()
)
$success = false
Cache::write() - CORE/Cake/Cache/Cache.php, line 310
I18n::translate() - CORE/Cake/I18n/I18n.php, line 174
__d - CORE/Cake/basics.php, line 616
include - APP/View/Errors/error500.ctp, line 21
View::_evaluate() - CORE/Cake/View/View.php, line 948
View::_render() - CORE/Cake/View/View.php, line 910
View::render() - CORE/Cake/View/View.php, line 471
ExceptionRenderer::_outputMessageSafe() - CORE/Cake/Error/ExceptionRenderer.php, line 304
ExceptionRenderer::_outputMessage() - CORE/Cake/Error/ExceptionRenderer.php, line 285
ExceptionRenderer::_cakeError() - CORE/Cake/Error/ExceptionRenderer.php, line 198
ExceptionRenderer::render() - CORE/Cake/Error/ExceptionRenderer.php, line 176
ErrorHandler::handleException() - CORE/Cake/Error/ErrorHandler.php, line 123
[main] - [internal], line ??

Error: An Internal Error Has Occurred.

Stack Trace

• CORE/Cake/Model/Datasource/DboSource.php line 262 → Mysql->connect()

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

• CORE/Cake/Model/ConnectionManager.php line 102 → 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
  )

• CORE/Cake/Model/Model.php line 3209 → ConnectionManager::getDataSource(string)

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

  'default'

• CORE/Cake/Model/Model.php line 1108 → 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 3231 → Model->setSource(string)

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

  'margins'

• CORE/Cake/Model/Model.php line 1319 → Model->getDataSource()

   */
      public function schema($field = false) {
          if ($this->useTable !== false && (!is_array($this->_schema) || $field === true)) {
              $db = $this->getDataSource();
              $db->cacheSources = ($this->cacheSources && $db->cacheSources);

• CORE/Cake/Model/Model.php line 1402 → Model->schema()

          }
  
          if (empty($this->_schema)) {
              $this->schema();
          }

• CORE/Cake/Model/Model.php line 1390 → Model->hasField(string, boolean)

      public function hasField($name, $checkVirtual = false) {
          if (is_array($name)) {
              foreach ($name as $n) {
                  if ($this->hasField($n, $checkVirtual)) {
                      return $n;

  'title'
  false

• CORE/Cake/Model/Model.php line 879 → Model->hasField(array)

   */
      public function __get($name) {
          if ($name === 'displayField') {
              return $this->displayField = $this->hasField(array('title', 'name', $this->primaryKey));
          }

  array(
  	(int) 0 => 'title',
  	(int) 1 => 'name',
  	(int) 2 => 'id'
  )

• CORE/Cake/Model/Model.php line 2830 → Model->__get(string)

      protected function _findList($state, $query, $results = array()) {
          if ($state === 'before') {
              if (empty($query['fields'])) {
                  $query['fields'] = array("{$this->alias}.{$this->primaryKey}", "{$this->alias}.{$this->displayField}");
                  $list = array("{n}.{$this->alias}.{$this->primaryKey}", "{n}.{$this->alias}.{$this->displayField}", null);

  'displayField'

• CORE/Cake/Model/Model.php line 2724 → Model->_findList(string, array)

          );
  
          if ($type !== 'all' && $this->findMethods[$type] === true) {
              $query = $this->{'_find' . ucfirst($type)}('before', $query);
          }

  'before'
  array(
  	'conditions' => null,
  	'fields' => null,
  	'joins' => array(),
  	'limit' => null,
  	'offset' => null,
  	'order' => null,
  	'page' => (int) 1,
  	'group' => null,
  	'callbacks' => true
  )

• CORE/Cake/Model/Model.php line 2683 → Model->buildQuery(string, array)

          $this->findQueryType = $type;
          $this->id = $this->getID();
  
          $query = $this->buildQuery($type, $query);
          if (is_null($query)) {

  'list'
  array()

• APP/Controller/AppController.php line 40 → Model->find(string)

  function beforeFilter()
      {
          $this->loadModel('Margin');
          $margins = $this->Margin->find('list');
          $this->set("pricebands",$margins);

  'list'

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

  object(CakeEvent) {
  	data => null
  	result => null
  	[protected] _name => 'Controller.initialize'
  	[protected] _subject => object(CategoryController) {}
  	[protected] _stopped => false
  }

• CORE/Cake/Event/CakeEventManager.php line 248 → 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(CategoryController) {},
  	(int) 1 => 'beforeFilter'
  )
  object(CakeEvent) {
  	data => null
  	result => null
  	[protected] _name => 'Controller.initialize'
  	[protected] _subject => object(CategoryController) {}
  	[protected] _stopped => false
  }

• 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
  	[protected] _name => 'Controller.initialize'
  	[protected] _subject => object(CategoryController) {}
  	[protected] _stopped => false
  }

• CORE/Cake/Routing/Dispatcher.php line 184 → Controller->startupProcess()

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

• CORE/Cake/Routing/Dispatcher.php line 162 → Dispatcher->_invoke(CategoryController, CakeRequest, CakeResponse)

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

  object(CategoryController) {
  	paginate => array(
  		[maximum depth reached]
  	)
  	name => 'Category'
  	uses => array(
  		[maximum depth reached]
  	)
  	helpers => array([maximum depth reached])
  	request => object(CakeRequest) {}
  	response => object(CakeResponse) {}
  	viewPath => 'Category'
  	layoutPath => null
  	viewVars => array([maximum depth reached])
  	view => 'view'
  	layout => 'default'
  	autoRender => true
  	autoLayout => true
  	Components => object(ComponentCollection) {}
  	components => array(
  		[maximum depth reached]
  	)
  	viewClass => 'View'
  	View => null
  	ext => '.ctp'
  	plugin => null
  	cacheAction => false
  	passedArgs => array(
  		[maximum depth reached]
  	)
  	scaffold => false
  	methods => array(
  		[maximum depth reached]
  	)
  	modelClass => 'Category'
  	modelKey => 'category'
  	validationErrors => null
  	Session => object(SessionComponent) {}
  	Margin => object(Margin) {}
  	[protected] _responseClass => 'CakeResponse'
  	[protected] _mergeParent => 'AppController'
  	[protected] _eventManager => object(CakeEventManager) {}
  }
  object(CakeRequest) {
  	params => array(
  		[maximum depth reached]
  	)
  	data => array([maximum depth reached])
  	query => array([maximum depth reached])
  	url => 'category/view/17'
  	base => ''
  	webroot => '/'
  	here => '/category/view/17'
  	[protected] _detectors => array(
  		[maximum depth reached]
  	)
  	[protected] _input => ''
  }
  object(CakeResponse) {
  	[protected] _statusCodes => array(
  		[maximum depth reached]
  	)
  	[protected] _mimeTypes => array(
  		[maximum depth reached]
  	)
  	[protected] _protocol => 'HTTP/1.1'
  	[protected] _status => (int) 200
  	[protected] _contentType => 'text/html'
  	[protected] _headers => array([maximum depth reached])
  	[protected] _body => null
  	[protected] _file => null
  	[protected] _charset => 'UTF-8'
  	[protected] _cacheDirectives => array([maximum depth reached])
  	[protected] _cookies => array([maximum depth reached])
  }

• 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 => 'category/view/17'
  	base => ''
  	webroot => '/'
  	here => '/category/view/17'
  	[protected] _detectors => array(
  		[maximum depth reached]
  	)
  	[protected] _input => ''
  }
  object(CakeResponse) {
  	[protected] _statusCodes => array(
  		[maximum depth reached]
  	)
  	[protected] _mimeTypes => array(
  		[maximum depth reached]
  	)
  	[protected] _protocol => 'HTTP/1.1'
  	[protected] _status => (int) 200
  	[protected] _contentType => 'text/html'
  	[protected] _headers => array([maximum depth reached])
  	[protected] _body => null
  	[protected] _file => null
  	[protected] _charset => 'UTF-8'
  	[protected] _cacheDirectives => array([maximum depth reached])
  	[protected] _cookies => array([maximum depth reached])
  }