phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39f9e9ca5b5d07e39e33811ddca9cb4e' 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 ('39f9e9ca5b5d07e39e33811ddca9cb4e', -1, 1739968764, 1739968764, '12610e59', -4, 0, 0)

Line : 187
File : sessions.php