[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include([ROOT]/vendor/composer/../symfony/dependency-injection/Compiler/Compiler.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/Compiler/Compiler.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/Compiler/Compiler.php' for inclusion (include_path='.:/opt/cpanel/ea-php74/root/usr/share/pear')

Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Compiler\Compiler' not found in /home/arkeotr/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php:512 Stack trace: #0 /home/arkeotr/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php(501): Symfony\Component\DependencyInjection\ContainerBuilder->getCompiler() #1 /home/arkeotr/public_html/forum/phpbb/di/container_builder.php(539): Symfony\Component\DependencyInjection\ContainerBuilder->getCompilerPassConfig() #2 /home/arkeotr/public_html/forum/phpbb/di/container_builder.php(199): phpbb\di\container_builder->create_container(Array) #3 /home/arkeotr/public_html/forum/phpbb/di/container_builder.php(444): phpbb\di\container_builder->get_container() #4 /home/arkeotr/public_html/forum/phpbb/di/container_builder.php(162): phpbb\di\container_builder->load_extensions() #5 /home/arkeotr/public_html/forum/common.php(115): phpbb\di\container_builder->get_container() #6 /home/arkeotr/public_html/forum/ucp.php(20): req in /home/arkeotr/public_html/forum/vendor/symfony/dependency-injection/ContainerBuilder.php on line 512