Fatal error: Uncaught Error: Class "phpbb\install\task_base" not found in /usr/www/lv2az/public/notbomb/youtopia/phpbb/install/module/obtain_data/task/obtain_server_data.php:21
Stack trace:
#0 {main}
thrown in /usr/www/lv2az/public/notbomb/youtopia/phpbb/install/module/obtain_data/task/obtain_server_data.php on line 21