Fatal error: Uncaught Gedmo\Exception\InvalidArgumentException: Locale or language cannot be empty and must be set through Listener or Entity in /new/vendor/gedmo/doctrine-extensions/lib/Gedmo/Translatable/TranslatableListener.php:518 Stack trace: #0 /new/vendor/gedmo/doctrine-extensions/lib/Gedmo/Translatable/TranslatableListener.php(245): Gedmo\Translatable\TranslatableListener->validateLocale(NULL) #1 /new/vendor/ppframework/Application/Module.php(338): Gedmo\Translatable\TranslatableListener->setTranslatableLocale(NULL) #2 /new/vendor/ppframework/Application/Module.php(72): Application\Module->initDoctrineTranslatable(Object(Zend\Mvc\MvcEvent)) #3 [internal function]: Application\Module->Application\{closure}(Object(Zend\Mvc\MvcEvent)) #4 /new/vendor/zendframework/zend-eventmanager/src/EventManager.php(490): call_user_func(Object(Closure), Object(Zend\Mvc\MvcEvent)) #5 /new/vendor/zendframework/zend-eventmanager/src/EventManager.php(260): Zend\EventManager\EventManager->triggerListeners('route', Object(Zend\Mvc\MvcEve in /new/vendor/gedmo/doctrine-extensions/lib/Gedmo/Translatable/TranslatableListener.php on line 518