<b>[phpBB Debug] PHP Warning</b>: in file <b>[ROOT]/vendor/composer/ClassLoader.php</b> on line <b>576</b>: <b>include([ROOT]/vendor/composer/../symfony/http-kernel/DependencyInjection/Extension.php): Failed to open stream: No such file or directory</b><br />
<b>[phpBB Debug] PHP Warning</b>: in file <b>[ROOT]/vendor/composer/ClassLoader.php</b> on line <b>576</b>: <b>include([ROOT]/vendor/composer/../symfony/http-kernel/DependencyInjection/Extension.php): Failed to open stream: No such file or directory</b><br />
<b>[phpBB Debug] PHP Warning</b>: in file <b>[ROOT]/vendor/composer/ClassLoader.php</b> on line <b>576</b>: <b>include(): Failed opening '[ROOT]/vendor/composer/../symfony/http-kernel/DependencyInjection/Extension.php' for inclusion (include_path='.:/usr/share/php:..')</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;Symfony\Component\HttpKernel\DependencyInjection\Extension&quot; not found in /www/htdocs/w01e8fc3/hudw.de/phpbb/di/extension/core.php:25
Stack trace:
#0 /www/htdocs/w01e8fc3/hudw.de/phpbb/class_loader.php(160): require()
#1 /www/htdocs/w01e8fc3/hudw.de/phpbb/di/container_builder.php(182): phpbb\class_loader-&gt;load_class('\\phpbb\\di\\exten...')
#2 /www/htdocs/w01e8fc3/hudw.de/phpbb/di/container_builder.php(444): phpbb\di\container_builder-&gt;get_container()
#3 /www/htdocs/w01e8fc3/hudw.de/phpbb/di/container_builder.php(162): phpbb\di\container_builder-&gt;load_extensions()
#4 /www/htdocs/w01e8fc3/hudw.de/common.php(115): phpbb\di\container_builder-&gt;get_container()
#5 /www/htdocs/w01e8fc3/hudw.de/posting.php(20): include('/www/htdocs/w01...')
#6 {main}
  thrown in <b>/www/htdocs/w01e8fc3/hudw.de/phpbb/di/extension/core.php</b> on line <b>25</b><br />