[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 571: include(): Failed opening '[ROOT]/vendor/composer/../symfony/config/Definition/Builder/ScalarNodeDefinition.php' for inclusion (include_path='.:/opt/alt/php82/usr/share/pear:/opt/alt/php82/usr/share/php:/usr/share/pear:/usr/share/php')
Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Builder\ScalarNodeDefinition" not found in /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Builder/BooleanNodeDefinition.php:22
Stack trace:
#0 /home/G/geobergenno/subdomener/forum/vendor/composer/ClassLoader.php(571): include()
#1 /home/G/geobergenno/subdomener/forum/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile()
#2 [internal function]: Composer\Autoload\ClassLoader->loadClass()
#3 /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Builder/NodeBuilder.php(232): class_exists()
#4 /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Builder/NodeBuilder.php(156): Symfony\Component\Config\Definition\Builder\NodeBuilder->getNodeClass()
#5 /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Builder/NodeBuilder.php(82): Symfony\Component\Config\Definition\Builder\NodeBuilder->node()
#6 /home/G/geobergenno/subdomener/forum/phpbb/di/extension/container_configuration.php(33): Symfony\Component\Config\Definition\Builder\NodeBuilder->booleanNode()
#7 /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Processor.php(50): phpbb\di\extension\container_configuration->getConfigTreeBuilder()
#8 /home/G/geobergenno/subdomener/forum/vendor/symfony/dependency-injection/Extension/Extension.php(102): Symfony\Component\Config\Definition\Processor->processConfiguration()
#9 /home/G/geobergenno/subdomener/forum/phpbb/di/extension/core.php(60): Symfony\Component\DependencyInjection\Extension\Extension->processConfiguration()
#10 /home/G/geobergenno/subdomener/forum/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(71): phpbb\di\extension\core->load()
#11 /home/G/geobergenno/subdomener/forum/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(39): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process()
#12 /home/G/geobergenno/subdomener/forum/vendor/symfony/dependency-injection/Compiler/Compiler.php(140): Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass->process()
#13 /home/G/geobergenno/subdomener/forum/vendor/symfony/dependency-injection/ContainerBuilder.php(789): Symfony\Component\DependencyInjection\Compiler\Compiler->compile()
#14 /home/G/geobergenno/subdomener/forum/phpbb/di/container_builder.php(448): Symfony\Component\DependencyInjection\ContainerBuilder->compile()
#15 /home/G/geobergenno/subdomener/forum/phpbb/di/container_builder.php(162): phpbb\di\container_builder->load_extensions()
#16 /home/G/geobergenno/subdomener/forum/common.php(127): phpbb\di\container_builder->get_container()
#17 /home/G/geobergenno/subdomener/forum/search.php(20): include('/home/G/geoberg...')
#18 {main}
thrown in /home/G/geobergenno/subdomener/forum/vendor/symfony/config/Definition/Builder/BooleanNodeDefinition.php on line 22