An error occurred

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Additional information:

Error

File:

/var/www/sites/web-calendar.org/module/Application/src/Module/ClockModule.php:80

Message:

Call to a member function getContinentCode() on null

Stack trace:

#0 /var/www/sites/web-calendar.org/module/Application/src/Controller/ClockController.php(70): Application\Module\ClockModule->getCityList('paramaribo  16', 'nl', 'a')
#1 /var/www/sites/web-calendar.org/vendor/zendframework/zend-mvc/src/Controller/AbstractActionController.php(78): Application\Controller\ClockController->continentAction()
#2 /var/www/sites/web-calendar.org/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): Zend\Mvc\Controller\AbstractActionController->onDispatch(Object(Zend\Mvc\MvcEvent))
#3 /var/www/sites/web-calendar.org/vendor/zendframework/zend-eventmanager/src/EventManager.php(179): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Mvc\MvcEvent), Object(Closure))
#4 /var/www/sites/web-calendar.org/vendor/zendframework/zend-mvc/src/Controller/AbstractController.php(104): Zend\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Zend\Mvc\MvcEvent))
#5 /var/www/sites/web-calendar.org/vendor/zendframework/zend-mvc/src/DispatchListener.php(138): Zend\Mvc\Controller\AbstractController->dispatch(Object(Zend\Http\PhpEnvironment\Request), Object(Zend\Http\PhpEnvironment\Response))
#6 /var/www/sites/web-calendar.org/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): Zend\Mvc\DispatchListener->onDispatch(Object(Zend\Mvc\MvcEvent))
#7 /var/www/sites/web-calendar.org/vendor/zendframework/zend-eventmanager/src/EventManager.php(179): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Mvc\MvcEvent), Object(Closure))
#8 /var/www/sites/web-calendar.org/vendor/zendframework/zend-mvc/src/Application.php(332): Zend\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Zend\Mvc\MvcEvent))
#9 /var/www/sites/web-calendar.org/public/index.php(40): Zend\Mvc\Application->run()
#10 {main}