Warning: include(/volume1/web/phpbb/vendor/composer/../patchwork/utf8/src/Patchwork/Utf8/Bootup.php): Failed to open stream: No such file or directory in /volume1/web/phpbb/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/volume1/web/phpbb/vendor/composer/../patchwork/utf8/src/Patchwork/Utf8/Bootup.php' for inclusion (include_path='.:/usr/share/pear') in /volume1/web/phpbb/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class "Patchwork\Utf8\Bootup" not found in /volume1/web/phpbb/includes/utf/utf_tools.php:27
Stack trace:
#0 /volume1/web/phpbb/common.php(97): require()
#1 /volume1/web/phpbb/viewtopic.php(20): include('/volume1/web/ph...')
#2 {main}
  thrown in /volume1/web/phpbb/includes/utf/utf_tools.php on line 27