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  1. You contact us (phone, email, or the Quick Quote form in the main menu).
  2. We schedule a short 10-minute call to understand your project if it's not obvious.
  3. We send you a clear scope of work and fixed-fee quote (usually same day).
  4. Your instructions to proceed must be clear.
  5. Once we are mobilised, we start the work. No obligation at any step.
Attempted to load class "CliDumper" from namespace "Symfony\Component\VarDumper\Dumper". Did you forget a "use" statement for another namespace? (500 Whoops, looks like something went wrong.)

ClassNotFoundError

HTTP 500 Whoops, looks like something went wrong.

Attempted to load class "CliDumper" from namespace "Symfony\Component\VarDumper\Dumper".
Did you forget a "use" statement for another namespace?

Exception

Symfony\Component\ErrorHandler\Error\ ClassNotFoundError

  1.      * DataFormatter constructor.
  2.      */
  3.     public function __construct()
  4.     {
  5.         $this->cloner = new VarCloner();
  6.         $this->dumper = new CliDumper();
  7.     }
  8.     /**
  9.      * @param $data
  10.      * @return string
  1.      * @return DataFormatter
  2.      */
  3.     public static function getDefaultDataFormatter(): DataFormatter
  4.     {
  5.         if (self::$defaultDataFormatter === null) {
  6.             self::$defaultDataFormatter = new DataFormatter();
  7.         }
  8.         return self::$defaultDataFormatter;
  9.     }
AbstractDataCollector::getDefaultDataFormatter() in /home/sydneya1/public_html/plugins/system/debug/src/AbstractDataCollector.php (line 65)
  1.      * @return DataFormatter
  2.      */
  3.     public function getDataFormatter(): DataFormatter
  4.     {
  5.         if ($this->dataFormater === null) {
  6.             $this->dataFormater self::getDefaultDataFormatter();
  7.         }
  8.         return $this->dataFormater;
  9.     }
  1.                 $value '***redacted***';
  2.             });
  3.             foreach ($data as $key => $value) {
  4.                 $this->sessionData[$key] = $this->getDataFormatter()->formatVar($value);
  5.             }
  6.         }
  7.         return ['data' => $this->sessionData];
  8.     }
  1.     public function __construct($params$collect false)
  2.     {
  3.         parent::__construct($params);
  4.         if ($collect) {
  5.             $this->collect();
  6.         }
  7.     }
  8.     /**
  9.      * Called by the DebugBar when data needs to be collected
SessionCollector->__construct(object(Registry), true) in /home/sydneya1/public_html/plugins/system/debug/src/Extension/Debug.php (line 299)
  1.             if ($this->params->get('request'1)) {
  2.                 $this->debugBar->addCollector(new RequestDataCollector());
  3.             }
  4.             if ($this->params->get('session'1)) {
  5.                 $this->debugBar->addCollector(new SessionCollector($this->paramstrue));
  6.             }
  7.             if ($this->params->get('profile'1)) {
  8.                 $this->debugBar->addCollector((new ProfileCollector($this->params))->setRequestEndTime($endTime));
  9.             }
  1.             foreach ($this->listeners[$event->getName()] as $listener) {
  2.                 if ($event->isStopped()) {
  3.                     return $event;
  4.                 }
  5.                 $listener($event);
  6.             }
  7.         }
  8.         return $event;
  9.     }
  1.             $dispatcher $this->getDispatcher();
  2.         } catch (\UnexpectedValueException $exception) {
  3.             return null;
  4.         }
  5.         return $dispatcher->dispatch($eventName$event ?: new ApplicationEvent($eventName$this));
  6.     }
  7.     /**
  8.      * Method to run the application routines.
  9.      *
AbstractApplication->dispatchEvent('onAfterRespond', object(AfterRespondEvent)) in /home/sydneya1/public_html/libraries/src/Application/CMSApplication.php (line 349)
  1.         // Send the application response.
  2.         $this->respond();
  3.         // Trigger the onAfterRespond event.
  4.         $this->dispatchEvent(
  5.             'onAfterRespond',
  6.             new AfterRespondEvent('onAfterRespond', ['subject' => $this])
  7.         );
  8.     }
CMSApplication->execute() in /home/sydneya1/public_html/includes/app.php (line 58)
  1. // Set the application as global app
  2. \Joomla\CMS\Factory::$application $app;
  3. // Execute the application.
  4. $app->execute();
require_once('/home/sydneya1/public_html/includes/app.php') in /home/sydneya1/public_html/index.php (line 285)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC'1);
  4. // Run the application - All executable code should be triggered through this file
  5. require_once dirname(__FILE__) . '/includes/app.php';

Stack Trace

ClassNotFoundError
Symfony\Component\ErrorHandler\Error\ClassNotFoundError:
Attempted to load class "CliDumper" from namespace "Symfony\Component\VarDumper\Dumper".
Did you forget a "use" statement for another namespace?

  at /home/sydneya1/public_html/libraries/vendor/maximebf/debugbar/src/DebugBar/DataFormatter/DataFormatter.php:28
  at DebugBar\DataFormatter\DataFormatter->__construct()
     (/home/sydneya1/public_html/plugins/system/debug/src/AbstractDataCollector.php:80)
  at Joomla\Plugin\System\Debug\AbstractDataCollector::getDefaultDataFormatter()
     (/home/sydneya1/public_html/plugins/system/debug/src/AbstractDataCollector.php:65)
  at Joomla\Plugin\System\Debug\AbstractDataCollector->getDataFormatter()
     (/home/sydneya1/public_html/plugins/system/debug/src/DataCollector/SessionCollector.php:87)
  at Joomla\Plugin\System\Debug\DataCollector\SessionCollector->collect()
     (/home/sydneya1/public_html/plugins/system/debug/src/DataCollector/SessionCollector.php:58)
  at Joomla\Plugin\System\Debug\DataCollector\SessionCollector->__construct(object(Registry), true)
     (/home/sydneya1/public_html/plugins/system/debug/src/Extension/Debug.php:299)
  at Joomla\Plugin\System\Debug\Extension\Debug->onAfterRespond(object(AfterRespondEvent))
     (/home/sydneya1/public_html/libraries/vendor/joomla/event/src/Dispatcher.php:454)
  at Joomla\Event\Dispatcher->dispatch('onAfterRespond', object(AfterRespondEvent))
     (/home/sydneya1/public_html/libraries/vendor/joomla/application/src/AbstractApplication.php:99)
  at Joomla\Application\AbstractApplication->dispatchEvent('onAfterRespond', object(AfterRespondEvent))
     (/home/sydneya1/public_html/libraries/src/Application/CMSApplication.php:349)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/home/sydneya1/public_html/includes/app.php:58)
  at require_once('/home/sydneya1/public_html/includes/app.php')
     (/home/sydneya1/public_html/index.php:285)