Fatal error: Declaration of GeorgRinger\News\Command\ProxyClassRebuildCommand::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output) must be compatible with Symfony\Component\Console\Command\Command::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output): int in /html/www/vendor/georgringer/news/Classes/Command/ProxyClassRebuildCommand.php on line 26