Fatal error: Uncaught Error: Undefined class constant 'ERROR' in /home/galdraru/public_html/phpbb/console/exception_subscriber.php:60 Stack trace: #0 /home/galdraru/public_html/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php(135): phpbb\console\exception_subscriber::getSubscribedEvents() #1 /home/galdraru/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php(169): Symfony\Component\EventDispatcher\DependencyInjection\ExtractingEventDispatcher::getSubscribedEvents() #2 /home/galdraru/public_html/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php(103): Symfony\Component\EventDispatcher\EventDispatcher->addSubscriber(Object(Symfony\Component\EventDispatcher\DependencyInjection\ExtractingEventDispatcher)) #3 /home/galdraru/public_html/vendor/symfony/dependency-injection/Compiler/Compiler.php(140): Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #4 /home/galdrar in /home/galdraru/public_html/phpbb/console/exception_subscriber.php on line 60