[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 444: include([ROOT]/vendor/twig/twig/src/Cache/FilesystemCache.php): failed to open stream: Too many open files in system
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 444: include(): Failed opening '[ROOT]/vendor/composer/../twig/twig/src/Cache/FilesystemCache.php' for inclusion (include_path='.:/usr/local/lib/php')

Fatal error: Uncaught Error: Class 'Twig\Cache\FilesystemCache' not found in /var/www/html/permutas/vendor/twig/twig/src/Environment.php:267 Stack trace: #0 /var/www/html/permutas/vendor/twig/twig/src/Environment.php(125): Twig\Environment->setCache('./cache/product...') #1 /var/www/html/permutas/phpbb/template/twig/environment.php(83): Twig\Environment->__construct(Object(phpbb\template\twig\loader), Array) #2 /var/www/html/permutas/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(3684): phpbb\template\twig\environment->__construct(Object(phpbb\config\db), Object(phpbb\filesystem\filesystem), Object(phpbb\path_helper), './cache/product...', Object(phpbb\extension\manager), Object(phpbb\template\twig\loader), Object(phpbb\event\dispatcher), Array) #3 /var/www/html/permutas/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(3674): phpbb_cache_container->getTemplate_Twig_EnvironmentService() #4 /var/www/html/permutas/vendor/symfony/dependency-injection/Container.php(306): phpbb_cache_container->g in /var/www/html/permutas/vendor/twig/twig/src/Environment.php on line 267