[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 571: 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 571: include(): Failed opening '[ROOT]/vendor/composer/../symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php' for inclusion (include_path='.:/usr/alwaysdata/php/7.3.20/lib/php')

Fatal error: Interface 'Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface' not found in /home/bieloslavie/www/phpbb/di/proxy_instantiator.php on line 29