[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 571: include(): Failed opening '[ROOT]/vendor/composer/../symfony/filesystem/Exception/IOException.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\Filesystem\Exception\IOException" not found in /home/G/geobergenno/subdomener/forum/vendor/symfony/filesystem/Filesystem.php:688
Stack trace:
#0 /home/G/geobergenno/subdomener/forum/vendor/symfony/config/ResourceCheckerConfigCache.php(124): Symfony\Component\Filesystem\Filesystem->dumpFile()
#1 /home/G/geobergenno/subdomener/forum/phpbb/di/container_builder.php(482): Symfony\Component\Config\ResourceCheckerConfigCache->write()
#2 /home/G/geobergenno/subdomener/forum/phpbb/di/container_builder.php(162): phpbb\di\container_builder->load_extensions()
#3 /home/G/geobergenno/subdomener/forum/common.php(127): phpbb\di\container_builder->get_container()
#4 /home/G/geobergenno/subdomener/forum/viewtopic.php(20): include('/home/G/geoberg...')
#5 {main}
thrown in /home/G/geobergenno/subdomener/forum/vendor/symfony/filesystem/Filesystem.php on line 688