[phpBB Debug] PHP Warning: in file /apache$root/htdocs/vamp/vendor/composer/ClassLoader.php on line 576: include(/apache$root/htdocs/vamp/vendor/symfony/event-dispatcher/EventDispatcherInterface.php): Failed to open stream: not enough core
[phpBB Debug] PHP Warning: in file /apache$root/htdocs/vamp/vendor/composer/ClassLoader.php on line 576: include(): Failed opening '/apache$root/htdocs/vamp/vendor/composer/../symfony/event-dispatcher/EventDispatcherInterface.php' for inclusion (include_path='.:/php_root/000000')
Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /apache$root/htdocs/vamp/vendor/symfony/event-dispatcher/EventDispatcher.php:29
Stack trace:
#0 /apache$root/htdocs/vamp/vendor/composer/ClassLoader.php(576): include()
#1 /apache$root/htdocs/vamp/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/apache$root/ht...')
#2 /apache$root/htdocs/vamp/phpbb/event/dispatcher.php(33): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...')
#3 /apache$root/htdocs/vamp/phpbb/class_loader.php(160): require('/apache$root/ht...')
#4 /apache$root/htdocs/vamp/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(2269): phpbb\class_loader->load_class('\\phpbb\\event\\di...')
#5 /apache$root/htdocs/vamp/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(1299): phpbb_cache_container->getDispatcherService()
#6 /apache$root/htdocs/vamp/vendor/symfony/dependency-injection/Container.php(306): phpbb_cache_container->getCacheService()
#7 /apache$root/htdocs/vamp/includes/compatibility_globals.php(45): Symfony\Component\DependencyInjection\Container->get('cache')
#8 /apache$root/htdocs/vamp/common.php(144): register_compatibility_globals()
#9 /apache$root/htdocs/vamp/viewtopic.php(20): include('/apache$root/ht...')
#10 {main}
thrown in /apache$root/htdocs/vamp/vendor/symfony/event-dispatcher/EventDispatcher.php on line 29