phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffdc6981622a44c78e91b8374077a939' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ffdc6981622a44c78e91b8374077a939', -1, 1713436884, 1713436884, '12bcafb6', -4, 0, 0)

Line : 187
File : sessions.php