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_email_data.php:18 Stack trace: #0 {main} thrown in /usr/www/lv2az/public/notbomb/youtopia/phpbb/install/module/obtain_data/task/obtain_email_data.php on line 18