[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include([ROOT]/vendor/composer/../symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include([ROOT]/vendor/composer/../symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include(): Failed opening '[ROOT]/vendor/composer/../symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php' for inclusion (include_path='.:/opt/php7.4/lib/php')

Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface' not found in /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/proxy_instantiator.php:29 Stack trace: #0 /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/class_loader.php(160): require() #1 [internal function]: phpbb\class_loader->load_class('\\phpbb\\di\\proxy...') #2 /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/container_builder.php(529): spl_autoload_call('phpbb\\di\\proxy_...') #3 /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/container_builder.php(199): phpbb\di\container_builder->create_container(Array) #4 /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/container_builder.php(444): phpbb\di\container_builder->get_container() #5 /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/container_builder.php( in /home/clients/e44d892d5628c62c69b2429e4bc511ff/hclforum/www.hclforum.net/phpbb/di/proxy_instantiator.php on line 29