[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 583: sizeof(): Parameter must be an array or an object that implements Countable
[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 639: sizeof(): Parameter must be an array or an object that implements Countable

Fatal error: Uncaught Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service "derky.sortablescaptcha.captcha.sortables". in /home/snet/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php:824 Stack trace: #0 /home/snet/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php(464): Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition('derky.sortables...') #1 /home/snet/public_html/forum/phpbb/captcha/factory.php(48): Symfony\Component\DependencyInjection\ContainerBuilder->get('derky.sortables...') #2 /home/snet/public_html/forum/posting.php(244): phpbb\captcha\factory->get_instance('derky.sortables...') #3 {main} thrown in /home/snet/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php on line 824