[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/class_loader.php on line 160: require([ROOT]/phpbb/pagination.php): failed to open stream: Too many open files in system

Fatal error: require(): Failed opening required './phpbb/pagination.php' (include_path='.:/usr/local/php7.4/lib/php') in /home/benoitde/www/forum/phpbb/class_loader.php on line 160